kurup
ELITE MEMBER
- Joined
- Jun 10, 2012
- Messages
- 10,563
- Reaction score
- -2
- Country
- Location
By Vice Adm (Retd) GM Hiranandani
Issue Book Excerpt: Transition to Triumph | Date : 27 Mar , 2014
Events before the Attack
Vice Admiral (later Admiral) Kohli, was the Flag Officer Commanding-in-Chief, Western Naval Command (FOCINCWEST). In his book “We Dared”, he states:
“After Pakistan proclaimed a National Emergency on 23 November, three missile boats were placed at Okha to carry out patrols. They gained very valuable experience of the area and the waters around and in the vicinity of Okha and also proved the facilities provided at the advance base there.
“As the Fleet would be operating not far from Karachi, a demarcating line was established which neither the ships of the Fleet nor the missile boats would cross. This would prevent any unfortunate incidents of own forces engaging each other.
“The Pakistani authorities had warned all merchant ships bound for Karachi not to approach the harbour to within 75 miles between sunset and dawn. This meant that any unit picked up on the radar within that distance was most likely to be a Pakistani naval vessel on patrol.
“The Karachi strike group consisted of two Petyas and four missile boats armed with four missiles each. One of the four boats was to remain on patrol off Dwarka in order to provide cover for the force on its way back. The Petyas were intended to provide communication and control and, with their better radar, give indication of suitable targets. In the event of an emergency, they could take a boat in tow and, if necessary give fuel.
“After arriving at a certain point south of Karachi, the Task Group Commander in the Petya was to release the missile boats to proceed at maximum speed towards Karachi; the Squadron Commander embarked in one of the boats would allocate targets and the boats thereafter would act independently keeping in touch with the Squadron Commander. The Petyas would follow at a slower speed, but stay not too far away from the rendezvous. Naval Headquarters and Headquarters Western Naval Command were to listen in on Pakistani wireless circuits and pass the relevant intelligence to the force.
“The plan had been to strike Karachi with a composite force on the very day that Pakistan carried out their first act of war. The Pakistanis attacked our airfields on the evening of 3 December 1971. Since it was not possible for our forces to attack Karachi the same evening, it was decided to launch the operation on the following day, i.e. the night 4/5 December.”
The Attack
On the afternoon of 4 December, when the Strike Group was on its way to Karachi, FOCINCWEST sent a signal directing the Petyas and the missile boats to remain in company throughout.
The Task Group’s approach to Karachi was by and large uneventful. Despite some confusion, contacts detected en route were eventually analysed as undeserving of missile attack.
When 70 miles south of Karachi, a target was detected to the northwest at a range of 45 miles. It was classified as a warship. A second target was detected to the northeast at a range of 42 miles, heading for Karachi. Both targets were tracked and missiles prepared for launch.
The contact to the northwest was engaged by missile boat NIRGHAT with two missiles. The target sank. It was later learnt that this was the Pakistan Navy destroyer KHAIBAR.
The contact to the northeast was engaged by missile boat NIPAT with two missiles. The target sank. It was learnt later that this was a merchant ship MV VENUS CHALLENGER.
A third contact appeared to the North. It was engaged by missile boat VEER with one missile. The target sank. It was learnt later that this was the Pakistan Navy coastal minesweeper MUHAFIZ.
At this stage of the attack, when there were no contacts on radar, what should have happened was that all ships of the Task Group should have continued to close Karachi and, from the predetermined point promulgated by KILTAN, each missile boat should have fired one more missile at Karachi. This did not happen. Missile boat NIRGHAT mistook anti aircraft tracer shells and reported sighting aircraft. Fear of Pakistani air attack sharply increased. KILTAN’s accurate anti aircraft radar also mistook as aircraft the shells being fired from Karachi’s gun defences. It took some time for this confusion to clear.
Meanwhile K 25, the Commander of the missile boats, told missile boat NIPAT, in which he was embarked, to fire one of his two remaining missiles towards Karachi which NIPAT did. K 25 then issued the order for the boats to withdraw. Due to a fade out in communications, the Commander of the Task Group in KILTAN did not receive this withdrawal signal. He continued to close Karachi. When he arrived at the predetermined point, 20 miles south of Karachi he found himself all alone. Except for missile boat VEER, everybody else had turned round and was headed back towards Saurashtra at full speed. Due to a machinery problem, VEER had reduced speed to effect repairs.
When KILTAN turned round to head for home, VEER mistook KILTAN for a Pakistani warship and almost fired a missile at her. Fortunately communications and identity were reestablished and a catastrophe averted.
In due course, ships of the Task Group arrived on the Saurashtra Coast in ones and twos, refuelled on 5 December and arrived in Bombay on 6 December.
Events after the Attack
In Bombay, there was elation at the Task Group’s unprecedented achievement. At the professional level however, there was disquiet as to the reasons for not bombarding the Karachi installations with missiles. The Commander of the Task Group, Cdr (later Commodore) KP Gopal Rao was the Commanding Officer of the Petya KILTAN. The Commander of the Missile Boat Squadron (K 25) was Cdr (later Commodore) BB Yadav, embarked in missile boat NIPAT. FOCINCWEST received differing accounts from them. He directed both of them to put up an agreed report. They were not able to agree. The disagreement hinged on who was in command of the attack, particularly after all contacts had been sunk.
K 25′s stand was as follows:
In an article in the Indian Defence Review of July 1990, Commodore Gopal Rao has described the sequence of events as he saw it. In it he stated:
“The rendezvous with KATCHALL and missile boats NIRGHAT and VEER was effected off Dwarka on the afternoon of 4 December 1971. Clarifications on the points raised by the Commanding Officers of the ships were given and the Task Group sailed from Dwarka PM 4 December to carry out Operation Trident. KILTAN and KA TCHALL were in the vanguard and the three missile boats stationed slightly in the rear. This formation was- maintained throughout the approach towards Karachi. At about 1800 hrs, 4 December 1971, when we were 150 miles from Karachi, course was altered northward to head towards Karachi.
“Three incidents of interest occurred during our approach towards Karachi. The first one was at about 1810 hrs on 4 December 1971, when KILTAN’s radar picked up a surface contact on a northwesterly bearing at a range of 45 miles. This contact, which was classified as a warship was doing a speed of 24 knots and steering a north westerly course, heading towards Cape Monze, situated to the west of Karachi, oblivious of our presence. The reason for the presence of this Pak warship in this area was to become clear only after the war. The second incident occurred at about 1945 hrs when KILTAN’s radar picked up a reconnaissance aircraft and I immediately altered the course of the Task Group westwards and succeeded in misleading the aircraft. The reconnaissance aircraft’s message to Karachi “Firm Contact, Course 270. Speed 20″ was intercepted by our shore authorities. At about 1900 hrs, when my radar scan was clear of aircraft echoes, I altered course northward again.
The third incident occurred at about 2000 hrs, when a surface contact was picked up on KlLTAN’s radar on a northeasterly bearing at a range of 25 miles. This contact then increased its speed to 24 knots and started steering an intercepting course. I verified from my Navigation and Gunnery radars that this was not a spurious echo. When the contact closed to 15 miles, I altered course of my Group to westward and did not permit the contact to close upon us further. After a while, the contact reduced its speed considerably and its radar echo started becoming smaller and smaller until it finally disappeared. At about 2014 hrs I altered course again northward and increased the speed of the formation to 28 knots. Because of the westerly alteration of courses on two occasions the Pak warship heading northwest towards Cape Monze increased its distance and the contact was lost on our radar. She was picked up again only at about 2300 hrs, 4 December 1971 at a range of 40 miles when she was nearing Cape Monze.
The Attack
“The Task Group in formation was heading northward at high speed and was about 70 miles to the south of Karachi at 2150 hrs. Soon after, KIILTAN detected a target to the northwest at a range of 45 miles, which was classified as a warship on patrol. A second target was detected to the northeast, at a range of 42 miles and classified as a large unidentified ship, proceeding in shallower waters at 16 knots towards Karachi. Pakistan had issued a warning that no merchant ships should approach closer than 75 miles from the Pakistan coast at night. All the ships of the Task Group were ordered to switch on their radars and acquire the targets. After the missile boats confirmed that they had acquired the targets, I designated the enemy warship to the northwest to NIRGHAT and the unidentified large ship to the northeast to NIPAT at about 2200 hrs and ordered them to proceed for the attacks. Both the missile boats hauled out of the formation and proceeded at higher speeds towards their respective targets.
“The Pak destroyer PNS KHAIBER was patrolling the southwest approaches to Karachi and only at about 2215 hrs was she able to appreciate that an enemy force was approaching Karachi. She then altered course and increased speed to intercept us, the rate of closing was about 60 knots. At about 2240 hrs when KHAIBER was within range, NIRGHAT fired her first missile. KHAIBER opened fire with her close range anti-aircraft guns but did not succeed in preventing the missile from hitting her. Her boiler om was hit and her speed came down to eight knots.
“I ordered a second missile to be fired at her and after the second hit, her speed came down to zero and dense smoke started rising from the ship. She sank after about 45 minutes, approximately 35 miles south-southwest of Karachi. She had mistaken this to be an air attack and reported accordingly to Maritime Operations Room (MOR) Karachi, which perhaps resulted in the anti-aircraft guns in Karachi opening fire for a few minutes. The trajectories of these tracer shells were seen by us from seaward. KHAIBER’s VHF transmission to Karachi in plain language was picked up by our shore wireless stations due to anomalous propagation.
“The other large unidentified ship to the northeast was completely darkened and was proceeding at 16 knots. At about 2300 hrs, NIPAT was able to get her within range and fired the first missile which scored a hit. A second missile was fired soon after and when this hit the ship, I saw a huge flash going up to about twice the height of the ship. My inference at that time was that ammunition had exploded on board. The ship was seen on radar to have broken into two and she sank in less than eight minutes, about 26 miles south of Karachi. After the war, it was reliably learnt from merchant shipping circles and from Pakistan Navy officers who went over to Bangladesh, as well as from Military Attaches of foreign embassies in Pakistan that this ship had been carrying a near full load of US ammunition from Saigon, for the Pak Army and the Pak Air Force. Lloyds Register of Shipping, London, gave the name of the ship as MV VENUS CHALLENGER, a ship chartered by Pakistan, which had sailed from Saigon, called at Singapore en route and was due to arrive at Karachi at 0130 hrs, on 5 December 1971. In addition to the ship’s crew, the ship was reported to have had on board a small number of Pakistan naval officers and sailors for communication and ordnance duties.
“The Pak warship which I had detected at 1810 hrs on 4 December 1971, had obviously come down to rendezvous MV VENUS CHALLENGER and after satisfying herself that all was safe, she headed northwest at high speed towards Cape Monze.
“During their attacks, the missile boats NIRGHAT and NIPAT had moved ahead of the force by four to five miles. On completion of the attacks, they rejoined the force, which took them just about five minutes, as the rate of closing during the rejoining maneuver was 60 knots. This is the correct doctrine to be followed to prevent being fired at by ships of the own force.
“PNS SHAHJAHAN, a destroyer, was now ordered by MOR, Karachi, to proceed to the assistance of KHAIBER. But she regretted her inability to do S9, due to engine problems. Then PNS MUHAFIZ, an ocean going mine sweeper was detailed and she was approaching my Task Group from right ahead. I designated this target to missile boat VEER. The speed of advance of the Task Group was 28 knots and VEER was not able to do more than 29 knots at this time due to a minor engine problem. Since PNS MUHAFIZ had come well within the missile range, I ordered VEER to fire the missile at the Pak warship from inside the formation. VEER was just abaft my port beam when she fired the missile at about 2320 hrs. PNS MUHAFIZ was set on fire by this missile hit and was seen burning fiercely for over 70 minutes, and finally sank in that position, about 19 miles to the south of Karachi.
“At about 2325 hrs, NIRGHAT reported sighting a reconnaissance aircraft on top of her. No contact was seen in my warning radar nor were my visual lookouts able to spot any aircraft. I informed this to the Task Group and asked NIRGHAT whether he was still in visual contact with the reconnaissance aircraft and he replied in the affirmative. I then ordered the Task Group to assume first degree of anti-aircraft readiness. We had already been briefed about the lack of capability of Pak Sabre jets to carry out night attacks by radar as well as considerable decrease in accuracy in attacks at night by visual aim. This was one of the calculated risks that we were required to take in the achievement of our aim and this risk was warranted. Moreover, KILTAN and KATCHALL had excellent anti-aircraft capability with their fully automatic 76.2 mm guns. I was now required, as per the Operations Orders, to navigate the Group to a predetermined position which was a further nine to ten miles ahead. Immediately on arrival at this position, I was to order the missile boats to fire on shore targets.
“The reported presence of a reconnaissance aircraft in the area caused undue concern in the mind of the Missile Boat Commander and the manifestation of this were two serious violations of the Operations Orders. One was that he fired a missile without orders at about 2330 hrs, towards the shore from a wrong position and in a wrong direction. I saw this missile travel to the westward of Karachi and hit the sea. When asked on VHF the reasons for firing this missile, there was no answer. Just then my navigating officer, requested me to come over to the display of the navigation radar in connection with the navigation to the predetermined position.
“It was reported to me that all the other ships of the group had disappeared from the radar display..
“I altered the range scale of the navigation radar from 24 miles to 12 miles scale and noticed four small echoes about seven miles to the south of my ship. After repeated calls on VHF for about five minutes, the Missile Boat Commander replied that he was heading for the withdrawal point and at that moment, they were 12 miles to the south of KILTAN. The rate of opening between KILTAN and the other four ships was 60 knots i.e. a mile a minute. KATCHALL had also joined the missile boats in the ignominious retreat. KILT AN had not kept watch on VHF on the missile boat net as any spare capacity in communications was required to search and intercept enemy transmissions. This unauthorised withdrawal was the second and more serious violation of the Operations Orders by the Missile Boat Commander. If he was so obsessed by the need to withdraw, the only legitimate course of action open to him was to suggest that to me as the Task Group Commander. He had no authority whatsoever to withdraw on his own.
“Even if the reconnaissance aircraft were present, there was no necessity to flee from the area, as it would not have made much of a difference to the strike aircraft whether the ships were 20 miles or 40 miles from the coast, as the reconnaissance aircraft would be able to home the strike aircraft on to its target. In actual fact, as shown on KILTAN’s warning radar display, there was no reconnaissance aircraft airborne at all. Major General Fazal Muqeem Khan states that when the shore authorities in Karachi saw the glow from the burning MUHAFIZ, they sent a patrol boat to investigate. Had there been any reconnaissance aircraft airborne, it would have reported the incidents of dense smoke emanating from KHAIBER and the fiercely burning MUHAFIZ to MOR Karachi.
Withdrawal Phase
“After arrival in the predetermined position, KILTAN turned around at about 2355 hrs, 4 December 1971, and I saw the near perfect blackout in Karachi remaining intact.
“The other ships of the group were now about 16 miles to the south of KILT AN. After having performed the difficult task of transporting the missiles to the vicinity of Karachi and having sunk the enemy warships which tried to intercept’ us, we could have easily fired at least three missiles on shore targets. This excellent opportunity was wasted. At about 0100 hrs on 5 December, I sent the message ‘Angar’ to the C-in-C signifying the completion of Operation Trident.
“Meanwhile, I had ascertained that KATCHALL, NIRGHAT and NIPAT were together but not in contact with VEER. At about 0045 ms, 5 December 1971, I gained radar contact with VEER at a range of 12 miles to the south of myself and established contact with her. VEER was able to do a speed of only 16 knots and her Estimated Time of Arrival (ETA) Withdrawal Point was 0115 hrs. I informed her that I was to her north and my ETA Withdrawal Point was 0200 hrs. I then passed the information about VEER to KATCHALL and the other two missile boats and directed them to proceed as per the withdrawal plan given in the Operations Orders. Due to the panic caused by the hasty withdrawal, VEER mistook KILTAN for an enemy warship and got a missile ready to fire at her. Fortunately, at that time VEER’s engines were repaired and she was able to regain her maximum speed. The Commanding Officer of VEER therefore decided not to fire the missile. This was revealed to me by the Commanding Officer of VEER, after my return to Bombay. After she regained her speed, VEER was also directed to proceed as per the withdrawal plan given in the Operations Orders.
“During the withdrawal phase, one gas turbine engine of KILTAN failed at about 0045 hrs. The second gas turbine engine also failed at about 0130 hrs. KILTAN was now running on her main diesel engine and her speed came down to 13 knots. KILTAN finally arrived at Mangrol at about 1800 hrs on 5 December 1971. All the other ships of the Task Group had already arrived there.
“After completion of refuelling when I wanted to sail the Task Group to Bombay, KILTAN’s diesel engine failed to start and she became immobile. I therefore detached KATCHALL and the three missile boats to proceed to Bombay, where they arrived on the evening of 6 December 1971. KILTAN stayed overnight at Mangrol and after getting one gas turbine engine operational by the morning of 6 December 1971 arrived in Bombay on the night of 7 December 1971.
“I called on the C-in-C on the afternoon of 8 December 1971 narrated the details of the Operation to him and handed over my report of the Operation. I also brought to his notice the serious violations of the Operations Order committed by K 25 due to which an excellent opportunity for attacking shore targets in Karachi was wasted.
“The Admiral stated that he was pleased that the primary task of sinking enemy warships had been accomplished. Since this was the first major operation undertaken by the Indian Navy since Independence he would rather condone the lapse of failing to attack shore targets in Karachi; any inquiry would attract adverse publicity to the Navy:’
In his book. Admiral Kohli states:
“It is quite obvious that a serious command and control problem engulfed the Trident force and could have led to serious difficulties:
The First Missile Attack
“The Story of the Pakistan Navy” has given a detailed account of the first missile attack on Karachi as seen from their end.
“On the morning of 4 December the three ships joined the flotilla and at 0700 KHAIBAR was despatched for the outer patrol. She arrived at the western edge of the patrol area at 1030 and commenced her patrol; the day remained uneventful. After darkness had set in. KHAIBAR intercepted an HF radio transmission at 1905 emanating from a south-easterly direction. This radio transmission could well have originated from the missile force.
“The attacking force was first picked up by the surveillance radar on Manora at 2010 more than two hours before the attack at the range of 75 miles to the south (bearing 165 degrees) of Karachi and tracked. Detection of the missile force more than an hour before it detected KHAIBAR and MUHAFIZ-which was not until 2130-by our shore radar station was a creditable performance. No better warning could be expected in the circumstances. The radar contact obtained by the shore station was reported to Maritime Headquarters as an unidentified contact approaching Karachi on a northerly course (345 degrees) at speed 20 knots.
“Another radar contact was detected at 2040 by the tracker radar at a range of 101 miles south of Karachi on a northerly course. Long ranges are possible under conditions of anomalous propagation of radio waves prevalent in winter months in this area. These radar detections led to the issue of a signal by NHQ at 2158 to ships at sea warning them of the presence of two groups of surface contacts approaching Karachi from the south. KHAIBAR was ordered to investigate these contacts but she never received the message.
“In KHAIBAR, a bright light was observed approaching from her starboard beam at 2245 when she was on a course of 125 degrees and her speed was 20 knots. Action stations were sounded immediately and the approaching missile thought to be an aircraft was engaged by Bofors guns. The first impression of the Commanding Officer soon after arrival on the bridge was that the bright white light was a flare dropped by an aircraft. But observing the speed of approach, he appreciated it to be an aircraft.
“The deadly missile struck KHAIBAR on the starboard side, below the aft galley in the Electricians messdeck at about 2245. The ship immediately lost propulsion and power and was plunged into darkness. A huge flame shot up in Number One Boiler Room and thick black smoke poured out of the funnel. When the fire was observed spreading towards the torpedo tubes, a sailor was sent to train the torpedo tubes and jettison the torpedoes. But the torpedo tubes were jammed in the fore and aft position and could not be moved.
“After the ship was hit, a message was immediately sent by hand of the Yeoman to the Radio Office for transmission to MHQ by means of the emergency transmitter. The voice pipe between the bridge and the Radio Office had been damaged and could not be used to pass the message. The message read: “Enemy aircraft attacked ship in position 020 FF 20. No 1 Boiler hit. Ship stopped”. The transmission of this message in total darkness and prevailing chaos, reflects creditably on the part of the staff. It was unfortunate that the position of the ship indicated in the message was incorrect; this caused considerable hardship to ship’s survivors later.
“It was after evaluation of the extensive damage, for the first time appreciated that the ship was hit by a missile. But no attempt was made to amend the previous signal to avoid delaying its transmission.
“A few minutes later, another missile was seen approaching the ship at about 2249 and was engaged by Bofors. The second missile, a few moments after it was sighted, hit No 2 Boiler Room on the starboard side. The ship, which till then had been on an even keel, began to list to port. The ship’s boats were shattered by the explosion. At 2300, it was decided to abandon ship when the list to port had become dangerous and the ship had become enveloped in uncontrollable fires. By 2315, it had been abandoned by all those who could leave the ship. More explosions, possibly of bursting of ammunition, continued to rock the ship as men jumped overboard from the sinking ship. The ship went down at about 2320 stern first with a heavy list to port.
“MUHAFIZ had sailed on the evening of 4 December to relieve ZULFIQAR on the inner patrol in compliance with orders from the Task Force Commander. She arrived at her patrol area at 2245, just in time to witness the missile attack on KHAIBAR and to become a victim of the next. The trajectories of the two missiles fired at KHAIBAR were observed on board from MUHAFIZ plunging into the outer patrol area to her south. The wavering white lights, when first observed by the Commanding Officer, were thought to be star shells but later evaluated as aircraft-impressions which were very similar to those of Commanding Officer PNS KHAIBAR. It appears that none of those who saw the missiles that night recognised them as such.
“As MUHAFIZ altered course southward, the glow of light from the burning wreck of KHAIBAR could be seen on the horizon. Action stations were closed up as the ship headed towards the scene of action. She was on course 210 degrees, speed 9 knots, when at 2305, the third white light was observed heading straight for the ship. The fast approaching missile hit MUHAFIZ on the port side abaft the bridge. Upon being hit, the ship (which was of wooden construction) disintegrated instantly and some crew members were thrown into the water. The ship’s instantaneous collapse gave no time for the transmission of a distress message. The ship’s debris continued to burn for quite sometime while the survivors floated around the burning remains.
“The Indian Navy’s first missile attack on 4 December code-named Trident, was apparently planned well in advance and carefully rehearsed. It was based on the assumption that units of the PN Fleet would be on patrol some distance from Karachi at the outbreak of hostilities, and the assumption happened to be correct. The missile attack force consisted of two Petya class frigates, IN Ships TIR and KILTAN, and three Osa class missile boats, IN Ships NIPAT, NIRGHAT and VIR. The Trident force operated directly under the command of Vice Admiral Kohli, FOCINCWEST while the rest of the Western Fleet was placed separately under the command of FOCWEF. After topping up with fuel off Diu, the Trident force headed towards Dwarka keeping close to land in shallow waters to avoid PN submarines. Arriving off Dwarka, 150 miles from Karachi, the missile boats began their final approach on a direct route to Karachi at their maximum speed of 32 knots. A fourth missile boat was left at Dwarka to cover the withdrawal of the attacking force on its return passage.
“INS NIPAT’s radar apparently picked up two contacts, presumably KRAIBAR and MUHAFIZ, at 2130 at a range of about 40 miles, when the force was approximately 50 miles south of Karachi. NIPAT fired two missiles at KHAIBAR. INS NIRGHAT engaged MUHAFIZ from a range of about 20 miles. The missiles fired at Karachi harbour at 2330 were also from NIPAT. The oil installations had also been subjected to an aerial attack earlier in the day at 0830 when two oil tanks at Keamari had caught fire. The glow from the fire helped NIPAT as it approached Karachi harbour. Of the missiles fired by the Trident force, two hit KHAIBAR and one hit MUHAFIZ.
“Having launched their attacks, the Indian missile boats turned and headed for the R/V position off the coast of Mangrol where the tanker Poshak was waiting to refuel them. At this time TIPPU SULTAN, which was about 40 miles ahead of the formation picked up three radar contacts at a range of 49 miles. TIPPU SULTAN was on her Karachi bound passage to effect repairs to her main evaporator that had developed some defect the preceding day. FOFPAK on board BABUR on learning of the contacts by TIPPU SULTAN could do no more than take evasive action and move his force further inshore.
“Following their attack, two of the missile boats, VIR and NIPAT, suffered some mechanical failure. VIR was virtually disabled but managed to move at slow speed after effecting emergency repairs at sea. It is estimated that she went nearly 100 miles off her intended track in the process and NIPAT was also forced to reduce speed. By 0130, the latter could not have gone too far from Karachi and advantage could have been taken of the vulnerability of the two boats had the information available at MHQ been more precise.
“The missiles more than once had been mistaken for approaching aircraft. In fact, the attention of the controlling authorities ashore was distracted towards the threat of an aerial attack once too often to the extent that all warnings of a surface attack given by the tracker radar on Manora ware largely ignored or not given due weightage. Tracker radar was a good radar set loaned by SUPARCO to the Navy. Its performance was extremely good. It was installed in PNS Qasim near the entrance of the harbour.
“After the attack INS TIR (actually KATCHALL not TIR) and INS KILTAN, the two supporting Petyas, had been monitoring our signal traffic and were able to pick up MHQ message ordering SHAHJAHAN to assist KHAIBAR. This broadcast in plain language enabled the Indian Navy to announce the sinking of KHAIBAR the very next day. Fortunately, SHAHJAHAN was recalled and thus was saved. The Indian estimates of damage to SHAHJAHAN and sinking of two minesweepers and a merchant ship were exaggerated versions of the result of their missile attack.
”The rescue operation launched to locate and recover survivors of KRAIBAR was a somewhat disjointed and haphazard effort. The incorrect position of KHAIBAR indicated in her last signal also contributed towards the late recovery of survivors. The search effort was, therefore, centered on a position which was more than 20 miles away from the location where the ship had sunk. The location of survivors of MUHAFIZ was by chance.
“The credit for the rescue of survivors of KHAIBAR and MUHAFIZ goes to the gunboat SADAQAT whose single handed efforts saved many lives. It would be recalled that this boat, sent from Saudi Arabia and manned by a PN crew, was operating under the direct control of MHQ and had been employed on miscellaneous tasks. On the night of 4 December, soon after the attack on KRAIBAR, COMATRON in SADAQAT was ordered to proceed and look for KHAIBAR’s survivors.
“Soon after leaving harbour at about midnight, the Commanding Officer observed over the horizon a glow of light to the south-west. The light emanated from the burning remains of MUHAFIZ, but the fate of MUHAFIZ was not known to anyone at this time. He thought he had succeeded in locating KHAIBAR and steered for what he thought was the burning wreck of KHAIBAR.
“It was upon the recovery of survivors that it was for the first time learnt that MUHAFIZ had been sunk. The information was passed promptly to MHQ, and must have come as a shock for those who were busy organising the search for KHAIBAR and attempting to untangle the confused picture in the Headquarters. After an unsuccessful attempt to locate KHAIBAR’s survivors, the ship returned to harbour early on the morning of 5 December.
“ZULFIQAR joined the search effort at 0830 on 5 December, when she was on her way to join the Task Force having completed the inner patrol. At this time the Commanding Officer, having missed the original message, for the first time learnt the ship was required to conduct a search, but the message received merely stated that SHAHJAHAN was to join the Task Force while MADADGAR and ZULFIQAR were to continue the search. The Commanding Officer, not knowing the position or the purpose of search, joined MADADGAR which was seen emerging from the south of Churna Island at this time. Thus until the afternoon of 5 December, MADADGAR and ZULFIQAR had made no headway in the search for KIIWBAR’s survivors.
“COMATRON was again ordered to proceed out at 1000 to make a second attempt to locate KHAIBAR and her survivors. A fresh search centre was chosen by COMATRON and the search bore fruit when one of KIIWBAR’s life rafts with survivors on it was sighted at 1555. By 1745 on the evening of 5 December, the survivors were recovered. When it became dark, the ship set course for harbour and on the way back picked up 4 more survivors.
“In the meantime, a concerted search effort was mounted at 1425 when MHQ ordered COMKAR to ‘conduct a thorough search for survivors of KIWBAR’. A search force under the tactical command of COMMINRON in MUNSIF was despatched to the area. MADADGAR and ZULFIQAR joined MUNSIF for this search effort. An expanding square search based on a new search datum was commenced by the search force on arrival in the area towards the evening. This attempt was abandoned at 1913, when the search force was ordered to withdraw towards the coast, as a reaction to a false alarm of a missile attack. By this time the search had, in any case, become redundant as KIWBAR’s survivors had been picked up by the gunboat SADAQAT a few hours earlier.
“With the primacy of the missile threat recognised, a reappraisal of defence measures against this threat was done. It was obvious that the missile boats must be tackled at their base or during transit before they could launch their missiles. It was equally clear that this task could not be accomplished without the support of the PAF. The Navy had initially found it difficult to get firm commitments from the Air Force due to their involvement in Army operations. Once convinced of the necessity, after the missile attack on 4 December, the PAF responded by carrying out bombing raids over Okha harbour the forward base of missile boats. In one such attack, the fuelling facilities for missile boats at Okha were destroyed. The strikes would have been more effective had not the Indians, anticipating our reaction, dispersed the missile boats to less prominent locations along their coast.
“In the early hours of 6 December, afalse alarm of a missile attack was raised by the circulation of a number of reports indicating the presence of missile boats in the area west of Cape Monze. MHQ asked the PAF to carry out an air strike on a ship which had been identified as a missile boat by Naval observers flown on a Fokker Friendship aircraft for this specific task. ZUIFIQAR was informed by MHQ that a PAF sortie was on its way to attack a missile boat in the area. Shortly afterwards, at 0640, an aircraft appeared and strafed ZULFIQAR. The attack was broken off only when the ship’s frantic efforts to get herself identified as a friendly unit succeeded. There was a loss of lives and some were iryured. The ship sustained minor damage on the upper deck and returned to harbour to effect repairs and land casualties.”
In Retrospect
Viewed in retrospect, it is doubtful whether the first missile attack on Karachi could have achieved any more than it did because:
As to who set the oil tanks on fire on 4 December. “The Story of the Pakistan Navy” clearly states that it was the Indian Air Force.
In its account of the first missile attack on 4 December, it states:
“The oil installations had also been subjected to an aerial attack earlier in the day at 0830 when two oil tanks at Keamari had caught fire.”
In its account of the second missile attack on 8 December it states:
“The first missile flew over the ships at the anchorage crossed Manora Island and crashed into an oil tank at the Keamari oil farm. There was a huge explosion and flames shot up so high that Qamar House-a multi-story building in the city- was clearly visible. The fire caused by the air attack on 4 December had been put out only a day earlier after three days of concerted efforts. Fires once again raged in the oilfarm after a short lived respite of a day. A distressing sight no doubt for everyone but particularly for those who had risked their lives in a tenacious battle against the oil farm fires earlier.”
1971 War: The First Missile Attack on Karachi » Indian Defence Review
Issue Book Excerpt: Transition to Triumph | Date : 27 Mar , 2014
Events before the Attack
Vice Admiral (later Admiral) Kohli, was the Flag Officer Commanding-in-Chief, Western Naval Command (FOCINCWEST). In his book “We Dared”, he states:
“After Pakistan proclaimed a National Emergency on 23 November, three missile boats were placed at Okha to carry out patrols. They gained very valuable experience of the area and the waters around and in the vicinity of Okha and also proved the facilities provided at the advance base there.
“As the Fleet would be operating not far from Karachi, a demarcating line was established which neither the ships of the Fleet nor the missile boats would cross. This would prevent any unfortunate incidents of own forces engaging each other.
“The Pakistani authorities had warned all merchant ships bound for Karachi not to approach the harbour to within 75 miles between sunset and dawn. This meant that any unit picked up on the radar within that distance was most likely to be a Pakistani naval vessel on patrol.
“The Karachi strike group consisted of two Petyas and four missile boats armed with four missiles each. One of the four boats was to remain on patrol off Dwarka in order to provide cover for the force on its way back. The Petyas were intended to provide communication and control and, with their better radar, give indication of suitable targets. In the event of an emergency, they could take a boat in tow and, if necessary give fuel.
“After arriving at a certain point south of Karachi, the Task Group Commander in the Petya was to release the missile boats to proceed at maximum speed towards Karachi; the Squadron Commander embarked in one of the boats would allocate targets and the boats thereafter would act independently keeping in touch with the Squadron Commander. The Petyas would follow at a slower speed, but stay not too far away from the rendezvous. Naval Headquarters and Headquarters Western Naval Command were to listen in on Pakistani wireless circuits and pass the relevant intelligence to the force.
“The plan had been to strike Karachi with a composite force on the very day that Pakistan carried out their first act of war. The Pakistanis attacked our airfields on the evening of 3 December 1971. Since it was not possible for our forces to attack Karachi the same evening, it was decided to launch the operation on the following day, i.e. the night 4/5 December.”
The Attack
On the afternoon of 4 December, when the Strike Group was on its way to Karachi, FOCINCWEST sent a signal directing the Petyas and the missile boats to remain in company throughout.
The Task Group’s approach to Karachi was by and large uneventful. Despite some confusion, contacts detected en route were eventually analysed as undeserving of missile attack.
When 70 miles south of Karachi, a target was detected to the northwest at a range of 45 miles. It was classified as a warship. A second target was detected to the northeast at a range of 42 miles, heading for Karachi. Both targets were tracked and missiles prepared for launch.
The contact to the northwest was engaged by missile boat NIRGHAT with two missiles. The target sank. It was later learnt that this was the Pakistan Navy destroyer KHAIBAR.
The contact to the northeast was engaged by missile boat NIPAT with two missiles. The target sank. It was learnt later that this was a merchant ship MV VENUS CHALLENGER.
A third contact appeared to the North. It was engaged by missile boat VEER with one missile. The target sank. It was learnt later that this was the Pakistan Navy coastal minesweeper MUHAFIZ.
At this stage of the attack, when there were no contacts on radar, what should have happened was that all ships of the Task Group should have continued to close Karachi and, from the predetermined point promulgated by KILTAN, each missile boat should have fired one more missile at Karachi. This did not happen. Missile boat NIRGHAT mistook anti aircraft tracer shells and reported sighting aircraft. Fear of Pakistani air attack sharply increased. KILTAN’s accurate anti aircraft radar also mistook as aircraft the shells being fired from Karachi’s gun defences. It took some time for this confusion to clear.
Meanwhile K 25, the Commander of the missile boats, told missile boat NIPAT, in which he was embarked, to fire one of his two remaining missiles towards Karachi which NIPAT did. K 25 then issued the order for the boats to withdraw. Due to a fade out in communications, the Commander of the Task Group in KILTAN did not receive this withdrawal signal. He continued to close Karachi. When he arrived at the predetermined point, 20 miles south of Karachi he found himself all alone. Except for missile boat VEER, everybody else had turned round and was headed back towards Saurashtra at full speed. Due to a machinery problem, VEER had reduced speed to effect repairs.
When KILTAN turned round to head for home, VEER mistook KILTAN for a Pakistani warship and almost fired a missile at her. Fortunately communications and identity were reestablished and a catastrophe averted.
In due course, ships of the Task Group arrived on the Saurashtra Coast in ones and twos, refuelled on 5 December and arrived in Bombay on 6 December.
Events after the Attack
In Bombay, there was elation at the Task Group’s unprecedented achievement. At the professional level however, there was disquiet as to the reasons for not bombarding the Karachi installations with missiles. The Commander of the Task Group, Cdr (later Commodore) KP Gopal Rao was the Commanding Officer of the Petya KILTAN. The Commander of the Missile Boat Squadron (K 25) was Cdr (later Commodore) BB Yadav, embarked in missile boat NIPAT. FOCINCWEST received differing accounts from them. He directed both of them to put up an agreed report. They were not able to agree. The disagreement hinged on who was in command of the attack, particularly after all contacts had been sunk.
K 25′s stand was as follows:
- In the process of attacking KHAIBAR, NIRGHAT had fallen back by several miles, whilst KILTAN, NIPAT and VEER sped towards Karachi. KATCHALL, the second Petya, was with NIRGHAT to provide protection from air attack.
- NIPAT had raced ahead to attack VENUS CHALLENGER while VEER had fallen back.
- After VEER had fired at MUHAFIZ, he decided to fire missiles at the Karachi installations.
- At this stage, he found that NIPAT was closest to Karachi. So he told NIPAT to fire both his missiles. One missile failed prelaunch checks. NIPAT fired the other missile towards Karachi.
- NIRGHAT had started reporting that aircraft were visual and KILTAN had promulgated Air Raid Warning Red.
- Taking into account the likely confusion between friendlies due to the dispersal of own forces and the possible development of air and surface threat, K 25 decided to withdraw.
In an article in the Indian Defence Review of July 1990, Commodore Gopal Rao has described the sequence of events as he saw it. In it he stated:
“The rendezvous with KATCHALL and missile boats NIRGHAT and VEER was effected off Dwarka on the afternoon of 4 December 1971. Clarifications on the points raised by the Commanding Officers of the ships were given and the Task Group sailed from Dwarka PM 4 December to carry out Operation Trident. KILTAN and KA TCHALL were in the vanguard and the three missile boats stationed slightly in the rear. This formation was- maintained throughout the approach towards Karachi. At about 1800 hrs, 4 December 1971, when we were 150 miles from Karachi, course was altered northward to head towards Karachi.
“Three incidents of interest occurred during our approach towards Karachi. The first one was at about 1810 hrs on 4 December 1971, when KILTAN’s radar picked up a surface contact on a northwesterly bearing at a range of 45 miles. This contact, which was classified as a warship was doing a speed of 24 knots and steering a north westerly course, heading towards Cape Monze, situated to the west of Karachi, oblivious of our presence. The reason for the presence of this Pak warship in this area was to become clear only after the war. The second incident occurred at about 1945 hrs when KILTAN’s radar picked up a reconnaissance aircraft and I immediately altered the course of the Task Group westwards and succeeded in misleading the aircraft. The reconnaissance aircraft’s message to Karachi “Firm Contact, Course 270. Speed 20″ was intercepted by our shore authorities. At about 1900 hrs, when my radar scan was clear of aircraft echoes, I altered course northward again.
The third incident occurred at about 2000 hrs, when a surface contact was picked up on KlLTAN’s radar on a northeasterly bearing at a range of 25 miles. This contact then increased its speed to 24 knots and started steering an intercepting course. I verified from my Navigation and Gunnery radars that this was not a spurious echo. When the contact closed to 15 miles, I altered course of my Group to westward and did not permit the contact to close upon us further. After a while, the contact reduced its speed considerably and its radar echo started becoming smaller and smaller until it finally disappeared. At about 2014 hrs I altered course again northward and increased the speed of the formation to 28 knots. Because of the westerly alteration of courses on two occasions the Pak warship heading northwest towards Cape Monze increased its distance and the contact was lost on our radar. She was picked up again only at about 2300 hrs, 4 December 1971 at a range of 40 miles when she was nearing Cape Monze.
The Attack
“The Task Group in formation was heading northward at high speed and was about 70 miles to the south of Karachi at 2150 hrs. Soon after, KIILTAN detected a target to the northwest at a range of 45 miles, which was classified as a warship on patrol. A second target was detected to the northeast, at a range of 42 miles and classified as a large unidentified ship, proceeding in shallower waters at 16 knots towards Karachi. Pakistan had issued a warning that no merchant ships should approach closer than 75 miles from the Pakistan coast at night. All the ships of the Task Group were ordered to switch on their radars and acquire the targets. After the missile boats confirmed that they had acquired the targets, I designated the enemy warship to the northwest to NIRGHAT and the unidentified large ship to the northeast to NIPAT at about 2200 hrs and ordered them to proceed for the attacks. Both the missile boats hauled out of the formation and proceeded at higher speeds towards their respective targets.
“The Pak destroyer PNS KHAIBER was patrolling the southwest approaches to Karachi and only at about 2215 hrs was she able to appreciate that an enemy force was approaching Karachi. She then altered course and increased speed to intercept us, the rate of closing was about 60 knots. At about 2240 hrs when KHAIBER was within range, NIRGHAT fired her first missile. KHAIBER opened fire with her close range anti-aircraft guns but did not succeed in preventing the missile from hitting her. Her boiler om was hit and her speed came down to eight knots.
“I ordered a second missile to be fired at her and after the second hit, her speed came down to zero and dense smoke started rising from the ship. She sank after about 45 minutes, approximately 35 miles south-southwest of Karachi. She had mistaken this to be an air attack and reported accordingly to Maritime Operations Room (MOR) Karachi, which perhaps resulted in the anti-aircraft guns in Karachi opening fire for a few minutes. The trajectories of these tracer shells were seen by us from seaward. KHAIBER’s VHF transmission to Karachi in plain language was picked up by our shore wireless stations due to anomalous propagation.
“The other large unidentified ship to the northeast was completely darkened and was proceeding at 16 knots. At about 2300 hrs, NIPAT was able to get her within range and fired the first missile which scored a hit. A second missile was fired soon after and when this hit the ship, I saw a huge flash going up to about twice the height of the ship. My inference at that time was that ammunition had exploded on board. The ship was seen on radar to have broken into two and she sank in less than eight minutes, about 26 miles south of Karachi. After the war, it was reliably learnt from merchant shipping circles and from Pakistan Navy officers who went over to Bangladesh, as well as from Military Attaches of foreign embassies in Pakistan that this ship had been carrying a near full load of US ammunition from Saigon, for the Pak Army and the Pak Air Force. Lloyds Register of Shipping, London, gave the name of the ship as MV VENUS CHALLENGER, a ship chartered by Pakistan, which had sailed from Saigon, called at Singapore en route and was due to arrive at Karachi at 0130 hrs, on 5 December 1971. In addition to the ship’s crew, the ship was reported to have had on board a small number of Pakistan naval officers and sailors for communication and ordnance duties.
“The Pak warship which I had detected at 1810 hrs on 4 December 1971, had obviously come down to rendezvous MV VENUS CHALLENGER and after satisfying herself that all was safe, she headed northwest at high speed towards Cape Monze.
“During their attacks, the missile boats NIRGHAT and NIPAT had moved ahead of the force by four to five miles. On completion of the attacks, they rejoined the force, which took them just about five minutes, as the rate of closing during the rejoining maneuver was 60 knots. This is the correct doctrine to be followed to prevent being fired at by ships of the own force.
“PNS SHAHJAHAN, a destroyer, was now ordered by MOR, Karachi, to proceed to the assistance of KHAIBER. But she regretted her inability to do S9, due to engine problems. Then PNS MUHAFIZ, an ocean going mine sweeper was detailed and she was approaching my Task Group from right ahead. I designated this target to missile boat VEER. The speed of advance of the Task Group was 28 knots and VEER was not able to do more than 29 knots at this time due to a minor engine problem. Since PNS MUHAFIZ had come well within the missile range, I ordered VEER to fire the missile at the Pak warship from inside the formation. VEER was just abaft my port beam when she fired the missile at about 2320 hrs. PNS MUHAFIZ was set on fire by this missile hit and was seen burning fiercely for over 70 minutes, and finally sank in that position, about 19 miles to the south of Karachi.
“At about 2325 hrs, NIRGHAT reported sighting a reconnaissance aircraft on top of her. No contact was seen in my warning radar nor were my visual lookouts able to spot any aircraft. I informed this to the Task Group and asked NIRGHAT whether he was still in visual contact with the reconnaissance aircraft and he replied in the affirmative. I then ordered the Task Group to assume first degree of anti-aircraft readiness. We had already been briefed about the lack of capability of Pak Sabre jets to carry out night attacks by radar as well as considerable decrease in accuracy in attacks at night by visual aim. This was one of the calculated risks that we were required to take in the achievement of our aim and this risk was warranted. Moreover, KILTAN and KATCHALL had excellent anti-aircraft capability with their fully automatic 76.2 mm guns. I was now required, as per the Operations Orders, to navigate the Group to a predetermined position which was a further nine to ten miles ahead. Immediately on arrival at this position, I was to order the missile boats to fire on shore targets.
“The reported presence of a reconnaissance aircraft in the area caused undue concern in the mind of the Missile Boat Commander and the manifestation of this were two serious violations of the Operations Orders. One was that he fired a missile without orders at about 2330 hrs, towards the shore from a wrong position and in a wrong direction. I saw this missile travel to the westward of Karachi and hit the sea. When asked on VHF the reasons for firing this missile, there was no answer. Just then my navigating officer, requested me to come over to the display of the navigation radar in connection with the navigation to the predetermined position.
“It was reported to me that all the other ships of the group had disappeared from the radar display..
“I altered the range scale of the navigation radar from 24 miles to 12 miles scale and noticed four small echoes about seven miles to the south of my ship. After repeated calls on VHF for about five minutes, the Missile Boat Commander replied that he was heading for the withdrawal point and at that moment, they were 12 miles to the south of KILTAN. The rate of opening between KILTAN and the other four ships was 60 knots i.e. a mile a minute. KATCHALL had also joined the missile boats in the ignominious retreat. KILT AN had not kept watch on VHF on the missile boat net as any spare capacity in communications was required to search and intercept enemy transmissions. This unauthorised withdrawal was the second and more serious violation of the Operations Orders by the Missile Boat Commander. If he was so obsessed by the need to withdraw, the only legitimate course of action open to him was to suggest that to me as the Task Group Commander. He had no authority whatsoever to withdraw on his own.
“Even if the reconnaissance aircraft were present, there was no necessity to flee from the area, as it would not have made much of a difference to the strike aircraft whether the ships were 20 miles or 40 miles from the coast, as the reconnaissance aircraft would be able to home the strike aircraft on to its target. In actual fact, as shown on KILTAN’s warning radar display, there was no reconnaissance aircraft airborne at all. Major General Fazal Muqeem Khan states that when the shore authorities in Karachi saw the glow from the burning MUHAFIZ, they sent a patrol boat to investigate. Had there been any reconnaissance aircraft airborne, it would have reported the incidents of dense smoke emanating from KHAIBER and the fiercely burning MUHAFIZ to MOR Karachi.
Withdrawal Phase
“After arrival in the predetermined position, KILTAN turned around at about 2355 hrs, 4 December 1971, and I saw the near perfect blackout in Karachi remaining intact.
“The other ships of the group were now about 16 miles to the south of KILT AN. After having performed the difficult task of transporting the missiles to the vicinity of Karachi and having sunk the enemy warships which tried to intercept’ us, we could have easily fired at least three missiles on shore targets. This excellent opportunity was wasted. At about 0100 hrs on 5 December, I sent the message ‘Angar’ to the C-in-C signifying the completion of Operation Trident.
“Meanwhile, I had ascertained that KATCHALL, NIRGHAT and NIPAT were together but not in contact with VEER. At about 0045 ms, 5 December 1971, I gained radar contact with VEER at a range of 12 miles to the south of myself and established contact with her. VEER was able to do a speed of only 16 knots and her Estimated Time of Arrival (ETA) Withdrawal Point was 0115 hrs. I informed her that I was to her north and my ETA Withdrawal Point was 0200 hrs. I then passed the information about VEER to KATCHALL and the other two missile boats and directed them to proceed as per the withdrawal plan given in the Operations Orders. Due to the panic caused by the hasty withdrawal, VEER mistook KILTAN for an enemy warship and got a missile ready to fire at her. Fortunately, at that time VEER’s engines were repaired and she was able to regain her maximum speed. The Commanding Officer of VEER therefore decided not to fire the missile. This was revealed to me by the Commanding Officer of VEER, after my return to Bombay. After she regained her speed, VEER was also directed to proceed as per the withdrawal plan given in the Operations Orders.
“During the withdrawal phase, one gas turbine engine of KILTAN failed at about 0045 hrs. The second gas turbine engine also failed at about 0130 hrs. KILTAN was now running on her main diesel engine and her speed came down to 13 knots. KILTAN finally arrived at Mangrol at about 1800 hrs on 5 December 1971. All the other ships of the Task Group had already arrived there.
“After completion of refuelling when I wanted to sail the Task Group to Bombay, KILTAN’s diesel engine failed to start and she became immobile. I therefore detached KATCHALL and the three missile boats to proceed to Bombay, where they arrived on the evening of 6 December 1971. KILTAN stayed overnight at Mangrol and after getting one gas turbine engine operational by the morning of 6 December 1971 arrived in Bombay on the night of 7 December 1971.
“I called on the C-in-C on the afternoon of 8 December 1971 narrated the details of the Operation to him and handed over my report of the Operation. I also brought to his notice the serious violations of the Operations Order committed by K 25 due to which an excellent opportunity for attacking shore targets in Karachi was wasted.
“The Admiral stated that he was pleased that the primary task of sinking enemy warships had been accomplished. Since this was the first major operation undertaken by the Indian Navy since Independence he would rather condone the lapse of failing to attack shore targets in Karachi; any inquiry would attract adverse publicity to the Navy:’
In his book. Admiral Kohli states:
“It is quite obvious that a serious command and control problem engulfed the Trident force and could have led to serious difficulties:
- The escorts and boats had not worked together as a Task Group. There was no combined briefing. Understanding of each other by Commanding Officers which is born out of intimate knowledge of each other and their reactions under different conditions of stress was lacking.
- The limited Action Information Organisation facilities in the missile boats did not allow an adequate picture to be built up for the Command. This imposes a great burden on control of escorts and missile boats. The facilities for such command and control on Petyas were limited. But also the existing facilities were not used to best advantage.
- There were also some communication lapses. Those units who lost touch on VHF did not automatically come up on H/F resulting in loss of communication between ships of the force.
- Identification Friend or Foe between different types of ships and the compatibility of code numbers was not checked prior to commencement of the operation. It was subsequently established that they were different. In my opinion it was just as well that the attack was broken off by K 25.
- Had the command and control by CTG been more close and a plot maintained of friendlies and enemy contacts it might have been possible to achieve an even greater victory than was achieved.”
The First Missile Attack
“The Story of the Pakistan Navy” has given a detailed account of the first missile attack on Karachi as seen from their end.
“On the morning of 4 December the three ships joined the flotilla and at 0700 KHAIBAR was despatched for the outer patrol. She arrived at the western edge of the patrol area at 1030 and commenced her patrol; the day remained uneventful. After darkness had set in. KHAIBAR intercepted an HF radio transmission at 1905 emanating from a south-easterly direction. This radio transmission could well have originated from the missile force.
“The attacking force was first picked up by the surveillance radar on Manora at 2010 more than two hours before the attack at the range of 75 miles to the south (bearing 165 degrees) of Karachi and tracked. Detection of the missile force more than an hour before it detected KHAIBAR and MUHAFIZ-which was not until 2130-by our shore radar station was a creditable performance. No better warning could be expected in the circumstances. The radar contact obtained by the shore station was reported to Maritime Headquarters as an unidentified contact approaching Karachi on a northerly course (345 degrees) at speed 20 knots.
“Another radar contact was detected at 2040 by the tracker radar at a range of 101 miles south of Karachi on a northerly course. Long ranges are possible under conditions of anomalous propagation of radio waves prevalent in winter months in this area. These radar detections led to the issue of a signal by NHQ at 2158 to ships at sea warning them of the presence of two groups of surface contacts approaching Karachi from the south. KHAIBAR was ordered to investigate these contacts but she never received the message.
“In KHAIBAR, a bright light was observed approaching from her starboard beam at 2245 when she was on a course of 125 degrees and her speed was 20 knots. Action stations were sounded immediately and the approaching missile thought to be an aircraft was engaged by Bofors guns. The first impression of the Commanding Officer soon after arrival on the bridge was that the bright white light was a flare dropped by an aircraft. But observing the speed of approach, he appreciated it to be an aircraft.
“The deadly missile struck KHAIBAR on the starboard side, below the aft galley in the Electricians messdeck at about 2245. The ship immediately lost propulsion and power and was plunged into darkness. A huge flame shot up in Number One Boiler Room and thick black smoke poured out of the funnel. When the fire was observed spreading towards the torpedo tubes, a sailor was sent to train the torpedo tubes and jettison the torpedoes. But the torpedo tubes were jammed in the fore and aft position and could not be moved.
“After the ship was hit, a message was immediately sent by hand of the Yeoman to the Radio Office for transmission to MHQ by means of the emergency transmitter. The voice pipe between the bridge and the Radio Office had been damaged and could not be used to pass the message. The message read: “Enemy aircraft attacked ship in position 020 FF 20. No 1 Boiler hit. Ship stopped”. The transmission of this message in total darkness and prevailing chaos, reflects creditably on the part of the staff. It was unfortunate that the position of the ship indicated in the message was incorrect; this caused considerable hardship to ship’s survivors later.
“It was after evaluation of the extensive damage, for the first time appreciated that the ship was hit by a missile. But no attempt was made to amend the previous signal to avoid delaying its transmission.
“A few minutes later, another missile was seen approaching the ship at about 2249 and was engaged by Bofors. The second missile, a few moments after it was sighted, hit No 2 Boiler Room on the starboard side. The ship, which till then had been on an even keel, began to list to port. The ship’s boats were shattered by the explosion. At 2300, it was decided to abandon ship when the list to port had become dangerous and the ship had become enveloped in uncontrollable fires. By 2315, it had been abandoned by all those who could leave the ship. More explosions, possibly of bursting of ammunition, continued to rock the ship as men jumped overboard from the sinking ship. The ship went down at about 2320 stern first with a heavy list to port.
“MUHAFIZ had sailed on the evening of 4 December to relieve ZULFIQAR on the inner patrol in compliance with orders from the Task Force Commander. She arrived at her patrol area at 2245, just in time to witness the missile attack on KHAIBAR and to become a victim of the next. The trajectories of the two missiles fired at KHAIBAR were observed on board from MUHAFIZ plunging into the outer patrol area to her south. The wavering white lights, when first observed by the Commanding Officer, were thought to be star shells but later evaluated as aircraft-impressions which were very similar to those of Commanding Officer PNS KHAIBAR. It appears that none of those who saw the missiles that night recognised them as such.
“As MUHAFIZ altered course southward, the glow of light from the burning wreck of KHAIBAR could be seen on the horizon. Action stations were closed up as the ship headed towards the scene of action. She was on course 210 degrees, speed 9 knots, when at 2305, the third white light was observed heading straight for the ship. The fast approaching missile hit MUHAFIZ on the port side abaft the bridge. Upon being hit, the ship (which was of wooden construction) disintegrated instantly and some crew members were thrown into the water. The ship’s instantaneous collapse gave no time for the transmission of a distress message. The ship’s debris continued to burn for quite sometime while the survivors floated around the burning remains.
“The Indian Navy’s first missile attack on 4 December code-named Trident, was apparently planned well in advance and carefully rehearsed. It was based on the assumption that units of the PN Fleet would be on patrol some distance from Karachi at the outbreak of hostilities, and the assumption happened to be correct. The missile attack force consisted of two Petya class frigates, IN Ships TIR and KILTAN, and three Osa class missile boats, IN Ships NIPAT, NIRGHAT and VIR. The Trident force operated directly under the command of Vice Admiral Kohli, FOCINCWEST while the rest of the Western Fleet was placed separately under the command of FOCWEF. After topping up with fuel off Diu, the Trident force headed towards Dwarka keeping close to land in shallow waters to avoid PN submarines. Arriving off Dwarka, 150 miles from Karachi, the missile boats began their final approach on a direct route to Karachi at their maximum speed of 32 knots. A fourth missile boat was left at Dwarka to cover the withdrawal of the attacking force on its return passage.
“INS NIPAT’s radar apparently picked up two contacts, presumably KRAIBAR and MUHAFIZ, at 2130 at a range of about 40 miles, when the force was approximately 50 miles south of Karachi. NIPAT fired two missiles at KHAIBAR. INS NIRGHAT engaged MUHAFIZ from a range of about 20 miles. The missiles fired at Karachi harbour at 2330 were also from NIPAT. The oil installations had also been subjected to an aerial attack earlier in the day at 0830 when two oil tanks at Keamari had caught fire. The glow from the fire helped NIPAT as it approached Karachi harbour. Of the missiles fired by the Trident force, two hit KHAIBAR and one hit MUHAFIZ.
“Having launched their attacks, the Indian missile boats turned and headed for the R/V position off the coast of Mangrol where the tanker Poshak was waiting to refuel them. At this time TIPPU SULTAN, which was about 40 miles ahead of the formation picked up three radar contacts at a range of 49 miles. TIPPU SULTAN was on her Karachi bound passage to effect repairs to her main evaporator that had developed some defect the preceding day. FOFPAK on board BABUR on learning of the contacts by TIPPU SULTAN could do no more than take evasive action and move his force further inshore.
“Following their attack, two of the missile boats, VIR and NIPAT, suffered some mechanical failure. VIR was virtually disabled but managed to move at slow speed after effecting emergency repairs at sea. It is estimated that she went nearly 100 miles off her intended track in the process and NIPAT was also forced to reduce speed. By 0130, the latter could not have gone too far from Karachi and advantage could have been taken of the vulnerability of the two boats had the information available at MHQ been more precise.
“The missiles more than once had been mistaken for approaching aircraft. In fact, the attention of the controlling authorities ashore was distracted towards the threat of an aerial attack once too often to the extent that all warnings of a surface attack given by the tracker radar on Manora ware largely ignored or not given due weightage. Tracker radar was a good radar set loaned by SUPARCO to the Navy. Its performance was extremely good. It was installed in PNS Qasim near the entrance of the harbour.
“After the attack INS TIR (actually KATCHALL not TIR) and INS KILTAN, the two supporting Petyas, had been monitoring our signal traffic and were able to pick up MHQ message ordering SHAHJAHAN to assist KHAIBAR. This broadcast in plain language enabled the Indian Navy to announce the sinking of KHAIBAR the very next day. Fortunately, SHAHJAHAN was recalled and thus was saved. The Indian estimates of damage to SHAHJAHAN and sinking of two minesweepers and a merchant ship were exaggerated versions of the result of their missile attack.
”The rescue operation launched to locate and recover survivors of KRAIBAR was a somewhat disjointed and haphazard effort. The incorrect position of KHAIBAR indicated in her last signal also contributed towards the late recovery of survivors. The search effort was, therefore, centered on a position which was more than 20 miles away from the location where the ship had sunk. The location of survivors of MUHAFIZ was by chance.
“The credit for the rescue of survivors of KHAIBAR and MUHAFIZ goes to the gunboat SADAQAT whose single handed efforts saved many lives. It would be recalled that this boat, sent from Saudi Arabia and manned by a PN crew, was operating under the direct control of MHQ and had been employed on miscellaneous tasks. On the night of 4 December, soon after the attack on KRAIBAR, COMATRON in SADAQAT was ordered to proceed and look for KHAIBAR’s survivors.
“Soon after leaving harbour at about midnight, the Commanding Officer observed over the horizon a glow of light to the south-west. The light emanated from the burning remains of MUHAFIZ, but the fate of MUHAFIZ was not known to anyone at this time. He thought he had succeeded in locating KHAIBAR and steered for what he thought was the burning wreck of KHAIBAR.
“It was upon the recovery of survivors that it was for the first time learnt that MUHAFIZ had been sunk. The information was passed promptly to MHQ, and must have come as a shock for those who were busy organising the search for KHAIBAR and attempting to untangle the confused picture in the Headquarters. After an unsuccessful attempt to locate KHAIBAR’s survivors, the ship returned to harbour early on the morning of 5 December.
“ZULFIQAR joined the search effort at 0830 on 5 December, when she was on her way to join the Task Force having completed the inner patrol. At this time the Commanding Officer, having missed the original message, for the first time learnt the ship was required to conduct a search, but the message received merely stated that SHAHJAHAN was to join the Task Force while MADADGAR and ZULFIQAR were to continue the search. The Commanding Officer, not knowing the position or the purpose of search, joined MADADGAR which was seen emerging from the south of Churna Island at this time. Thus until the afternoon of 5 December, MADADGAR and ZULFIQAR had made no headway in the search for KIIWBAR’s survivors.
“COMATRON was again ordered to proceed out at 1000 to make a second attempt to locate KHAIBAR and her survivors. A fresh search centre was chosen by COMATRON and the search bore fruit when one of KIIWBAR’s life rafts with survivors on it was sighted at 1555. By 1745 on the evening of 5 December, the survivors were recovered. When it became dark, the ship set course for harbour and on the way back picked up 4 more survivors.
“In the meantime, a concerted search effort was mounted at 1425 when MHQ ordered COMKAR to ‘conduct a thorough search for survivors of KIWBAR’. A search force under the tactical command of COMMINRON in MUNSIF was despatched to the area. MADADGAR and ZULFIQAR joined MUNSIF for this search effort. An expanding square search based on a new search datum was commenced by the search force on arrival in the area towards the evening. This attempt was abandoned at 1913, when the search force was ordered to withdraw towards the coast, as a reaction to a false alarm of a missile attack. By this time the search had, in any case, become redundant as KIWBAR’s survivors had been picked up by the gunboat SADAQAT a few hours earlier.
“With the primacy of the missile threat recognised, a reappraisal of defence measures against this threat was done. It was obvious that the missile boats must be tackled at their base or during transit before they could launch their missiles. It was equally clear that this task could not be accomplished without the support of the PAF. The Navy had initially found it difficult to get firm commitments from the Air Force due to their involvement in Army operations. Once convinced of the necessity, after the missile attack on 4 December, the PAF responded by carrying out bombing raids over Okha harbour the forward base of missile boats. In one such attack, the fuelling facilities for missile boats at Okha were destroyed. The strikes would have been more effective had not the Indians, anticipating our reaction, dispersed the missile boats to less prominent locations along their coast.
“In the early hours of 6 December, afalse alarm of a missile attack was raised by the circulation of a number of reports indicating the presence of missile boats in the area west of Cape Monze. MHQ asked the PAF to carry out an air strike on a ship which had been identified as a missile boat by Naval observers flown on a Fokker Friendship aircraft for this specific task. ZUIFIQAR was informed by MHQ that a PAF sortie was on its way to attack a missile boat in the area. Shortly afterwards, at 0640, an aircraft appeared and strafed ZULFIQAR. The attack was broken off only when the ship’s frantic efforts to get herself identified as a friendly unit succeeded. There was a loss of lives and some were iryured. The ship sustained minor damage on the upper deck and returned to harbour to effect repairs and land casualties.”
In Retrospect
Viewed in retrospect, it is doubtful whether the first missile attack on Karachi could have achieved any more than it did because:
- The planning for such operations will always be highly classified, Earmarking forces beforehand and working them up for their tasks is likely to breach security. It is also not practical. Unforeseeable defects cause earmarked forces to fall out at the last minute, as happened in the subsequent attacks on Karachi when TALWAR on 6 December and KADMATT on 8 December fell out.
- The dispersal of friendly forces was unavoidable. When NIRGHAT found that KHAIBAR was approaching her at high speed, NIRGHAT had to reverse course to gain time to complete pre launch missile checks. In so doing she dropped miles astern of the other ships who were racing towards Karachi at high speed. NIRGHAT could never have caught up and arrived at the predetermined point during the time available.
As to who set the oil tanks on fire on 4 December. “The Story of the Pakistan Navy” clearly states that it was the Indian Air Force.
In its account of the first missile attack on 4 December, it states:
“The oil installations had also been subjected to an aerial attack earlier in the day at 0830 when two oil tanks at Keamari had caught fire.”
In its account of the second missile attack on 8 December it states:
“The first missile flew over the ships at the anchorage crossed Manora Island and crashed into an oil tank at the Keamari oil farm. There was a huge explosion and flames shot up so high that Qamar House-a multi-story building in the city- was clearly visible. The fire caused by the air attack on 4 December had been put out only a day earlier after three days of concerted efforts. Fires once again raged in the oilfarm after a short lived respite of a day. A distressing sight no doubt for everyone but particularly for those who had risked their lives in a tenacious battle against the oil farm fires earlier.”
1971 War: The First Missile Attack on Karachi » Indian Defence Review
