The IAF deployments in Kashmir, for what came to be known as ‘Operation Safedsagar’, commenced on 15 May with the bulk of operational assets positioned by 18 May. 150 combat aircraft were deployed as follows:
> Srinagar - 34 (MiG-21, MiG-23, MiG-27)
> Awantipur - 28 (MiG-21, MiG-29, Jaguar)
> Udhampur - 12 (MiG-21)
> Pathankot - 30 (MiG-21, MiG-23)
> Adampur - 46 (Mir-2000, MiG-29, Jaguar)
One-third of the aircraft were modern, ‘high-threat’ fighters equipped with Beyond Visual Range (BVR) air-to-air missiles. During the preparatory stage, air defence alert status (5 minutes to scramble from ground) was maintained while Mirage-2000s and Jaguars carried out photo-reconnaissance along the Line of Control (LOC) and aging Canberras carried out electronic intelligence (ELINT) to ferret out locations of PAF air defence sensors. Last minute honing of strafing and rocketing skills was carried out by pilots at an air-to-ground firing range near Leh.
Operations by IAF started in earnest on 26 May, a full 16 days after commencement of Pakistani infiltration across the LOC. The salient feature of this initial phase was strafing and rocketing of the intruders’ positions by MiG-21, MiG-23BN and MiG-27. All operations (except air defence) came to a sudden standstill on 28 May, after two IAF fighters and a helicopter were lost – a MiG-21 and a Mi-17 to Pak Army surface-to-air missiles (SAMs), while a MiG-27 went down due to engine trouble caused by gun gas ingestion during high altitude strafing. (Incidentally, the pilot of the MiG-27 Flt Lt Nachiketa, who ejected and was apprehended, had a tête-à-tête with this author during an interesting ‘interrogation’ session.)
The results achieved by the IAF in the first two days were dismal. Serious restraints seem to have been imposed on the freedom of action of IAF fighters in what was basically a search-and-destroy mission. Lt Gen Mehmud’s rant about a ‘Stinger on every peak’ seemed true. It was obvious that the IAF had under-estimated the SAM threat. The mood in Pak Army circles was that of undiluted elation, and the PAF was expected to sit it out while sharing the khakis’ glee.
The IAF immediately went into a reappraisal mode and came out with GPS-assisted high altitude bombing by MiG-21, MiG-23BN and MiG-27 as a makeshift solution. In the meantime, quick modification on the Mirage-2000 for day/night laser bombing kits (Litening pods) was initiated with the help of Israelis. Conventional bombing that started incessantly after a two-day operational hiatus, was aimed at harassment and denial of respite to the infiltrators, with consequent adverse effects on morale. The results of this part of the campaign were largely insignificant, mainly because the target coordinates were not known accurately; the nature of the terrain too, precluded precision. A few cases of fratricide by IAF led it to be even more cautious.
By 16 June, IAF was able to open up the laser-guided bombing campaign with the help of Jaguars and Mirage-2000. Daily photo-recce along the LOC by Jaguars escorted by Mirage-2000s, which had continued from the beginning of operations, proved crucial to both the aerial bombing campaign as well as the Indian artillery, helping the latter in accurately shelling Pakistani positions in the Dras-Kargil and Gultari Sectors. While the photo-recce missions typically did not involve deliberate border violations, there were a total of 37 ‘technical violations’ (which emanate as a consequence of kinks and bends in the geographical boundaries). Typically, these averaged to a depth of five nautical miles, except on one occasion when the IAF fighters apparently cocked-a-snoot at the PAF and came in 13 miles deep.
The Mirage-2000s scored at least five successful laser-guided bomb hits on forward dumping sites and posts. During the last days of operations which ended on 12 July, it was clear that delivery accuracy had improved considerably. Even though night bombing accuracy was suspect, round-the-clock attacks had made retention of posts untenable for Pakistani infiltrators. Photo-recce of Pakistani artillery gun positions also made them vulnerable to Indian artillery.
The IAF flew a total of 550 strike missions against infiltrator positions including bunkers and supply depots. The coordinates of these locations were mostly picked up from about 150 reconnaissance and communications intelligence missions. In addition, 500 missions were flown for air defence and for escorting strike and recce missions.
While the Indians had been surprised by the infiltration in Kargil, the IAF mobilised and reacted rapidly as the Indian Army took time to position itself. Later, when the Indian Army had entrenched itself, the IAF supplemented and filled in where the artillery could not be positioned in force. Clearly, Army-Air joint operations had a synergistic effect in evicting the intruders.
PAF in a Bind
From the very beginning of Kargil operations, PAF was entrapped by a circumstantial absurdity: it was faced with the ludicrous predicament of having to provide air support to infiltrators already disowned by the Pakistan Army leadership! In any case, it took some effort to impress on the latter that crossing the LOC by fighters laden with bombs was not, by any stretch of imagination, akin to lobbing a few artillery shells to settle scores. There was no doubt in the minds of PAF Air Staff that the first cross-border attack (whether across LOC or the international border) would invite an immediate response from the IAF, possibly in the shape of a retaliatory strike against the home base of the intruding fighters, thus starting the first round. PAF’s intervention meant all-out war: this unmistakable conclusion was conveyed to the Prime Minister, Mr Nawaz Sharif, by the Air Chief in no equivocal terms.
Short of starting an all-out war, PAF looked at some saner options that could put some wind in the sails after doldrums had been hit. Air Marshal Najib Akhtar, the Air Officer Commanding of Air Defence Command was co-opted by the Air Staff to sift the possibilities. Audacious and innovative in equal parts, Air Marshal Najib had an excellent knowledge about our own and the enemy’s Air Defence Ground Environment (ADGE). He had conceived and overseen the unprecedented heli-lift of a low-looking radar to a 12,000-ft mountain top on the forbidding, snow-clad Deosai Plateau. The highly risky operation became possible with the help of some courageous flying by Army Aviation pilots. With good low level radar cover now available up to the LOC, Air Marshal Najib along with the Air Staff focused on fighter sweep (a mission flown to destroy patrolling enemy fighters) as a possible option.
To prevent the mission from being seen as an escalatory step in the already charged atmosphere, PAF had to lure Indian fighters into its own territory, ie Azad Kashmir or the Northern Areas. That done, a number of issues had to be tackled. What if the enemy aircraft were hit in our territory but fell across, providing a pretext to India as a doubly aggrieved party? What if one of our own aircraft fell, no matter if the exchange was one-to-one (or better)? Finally, even if we were able to pull off a surprise, would it not be a one-off incident, with the IAF becoming wiser in quick time? The over-arching consideration was the BVR missile capability of IAF fighters which impinged unfavourably on the mission success probability. The conclusion was that a replication of the famous four-Vampire rout of 1st September 1965 by two Sabres might not be possible. The idea of a fighter sweep thus fizzled out as quickly as it came up for discussion.
While the PAF looked at some offensive options, it had a more pressing defensive issue at hand. The IAF’s minor border violations during recce missions were not of grave consequence in so far as no bombing had taken place in our territory; however, the fact that these missions helped the enemy refine its air and artillery targeting, was, to say the least, disconcerting. There were constant reports of our troops on the LOC disturbed to see, or hear, IAF fighters operating with apparent impunity. The GHQ took the matter up with the AHQ and it was resolved that Combat Air Patrols (CAPs) would be flown by the F-16s operating out of Minhas (Kamra) and Sargodha. This arrangement resulted in less on-station time but was safer than operating out of vulnerable Skardu, which had inadequate early warning in the mountainous terrain; its status as a turn-around facility was, however, considered acceptable for its location. A flight of F-7s was, nonetheless, deployed primarily for point defence of the important garrison town of Skardu as well as the air base.
F-16 CAPs could not have been flown all day long as spares support was limited under the prevailing US sanctions. Random CAPs were resorted to, with a noticeable drop in border violations only as long as the F-16s were on station. There were a few cases of F-16s and Mirage-2000s locking their adversaries with the on-board radars but caution usually prevailed and no close encounters took place. After one week of CAPs, the F-16 maintenance personnel indicated that war reserve spares were being eaten into and that the activity had to be ‘rationalised’, a euphemism for discontinuing it altogether. That an impending war occupied the Air Staff’s minds was evident in the decision by the DCAS (Ops) for F-16 CAPs to be discontinued, unless IAF activity became unbearably provocative or threatening.
Those not aware of the gravity of the F-16 operability problem under sanctions have complained of the PAF’s lack of cooperation. Suffice it to say that if the PAF had been included in the initial planning, this anomaly (along with many others) would have emerged as a mitigating factor against the Kargil adventure. It is another matter that the Army high command did not envisage operations ever coming to such a pass. Now, it was almost as if the PAF was to blame for the Kargil venture spiralling out of control.
It also must be noted too that other than F-16s, the PAF did not have a capable enough fighter for patrolling, as the minimum requirement in this scenario was an on-board airborne intercept radar, exceptional agility and sufficient staying power. F-7s had reasonably good manoeuvrability but lacked an intercept radar as well as endurance, while the ground attack Mirage-III/5s and A-5s were sitting ducks for the air combat mission.
In sum, the PAF found it expedient not to worry too much about minor border violations and instead, conserve resources for the larger conflagration that was looming. All the same, it gave the enemy no pretext for retaliation in the face of any provocation, though this latter stance irked some quarters in the Army that were desperate to ‘equal the match’. Might it strike to some that PAF’s restraint in warding off a major conflagration may have been its paramount contribution to the Kargil conflict?