Brief summary:
On February 14th 2019, a suicide car-bombing attack on a Indian CRPF convoy left over 40 security personnel dead, for which the Pakistan-based JeM claimed responsibility. In the aftermath, on February 26th, the Government of India claimed that the Indian Air Force had carried out preemptive air-strikes against multiple terrorist camps inside Pakistan, around 0330hrs. While GoI declared the intended 'non-military' targets being destroyed and terrorists eliminated, the Pakistani Armed Forces denied any damages and claimed to have thwarted the strike. The following day around 1000hrs, the Pakistani Air Force carried out retaliatory strikes against multiple 'non-military' targets as a show-of-force, hitting inside compounds of Indian Army's forward military installations without causing any damages. The strike quickly evolved into a brawl involving up to 30 fighter aircrafts over the disputed territory of Kashmir, resulting in 1 MiG-21 Bison of the IAF being shot down over Pakistani territory, crashing roughly 5km across the Line of Control. The pilot, Wing Commander Abhinandan Varthaman, was captured alive and subsequently released on March 1st.
PAF also claimed another kill, of an IAF Su-30MKI, while IAF claimed that their captured pilot had shot down a PAF F-16 before being shot down himself. Both claims remain unverified to this date as no crashed wreckage of either was publicly found, and both air forces maintain that no other aircrafts were lost. The entire episode involved a lot of drama and twisting of facts by both sides to justify their claims. The resulting 'fog of war' left many questions unanswered, as explained below:
1. Why did the IAF's 4x SPICE-2000 equipped 2000lbs bombs miss their target(s) at Balakot by 100-200m?
A. Is it possible that, despite the SPICE being an autonomous battle-tested SOW kit with a 3m CEP, harsh weather played its role? Consequently, did IAF unknowingly give GoI an inaccurate bomb damage assessment, trusting the weapon system? Did Mirage-2000s not have the IIR feed of the SPICE seekers, due to LoS because of terrain?
B. Or was this an intentional, shot-across-the-bow, meant to send a message to Pakistan? If yes, why did GoI claim a large number of terrorists being eliminated? Did GoI unnecessarily politicize the strike, hoping to kill two birds with one stone? Did GoI underestimate the national and international questioning of the validity of its claims?
2. Why was there no subsequent mention of the other two GoI-claimed targets at Muzaffarabad & Chakothi?
A. Did the Pakistani military cover up the strikes at those locations?
B. Or were there no strikes at those locations to begin with? Why wasn't there any immediate reporting of any such event, on both local news and social media?
3. Why was the retaliatory PAF strike package not intercepted inside Indian territory?
A. Did the IAF not have enough CAP units in the region, given the threat of imminent retaliation? Were they merely out of range? Were there no active SAMs in the region?
B. Or did PAF employ multiple divisive intrusion tactics in the same region, leading to IAF CAPs being distracted and outnumbered?
4. Why did Wing Commander Abhinandan went alone after PAF fighters in hot pursuit, given the proximity of LoC?
A. Did he violate RoEs and ignore the instructions given by his GCI to not proceed? If yes, is this a one-off case?
B. If he didn't, why didn't his wingman follow his suit? Why did the Su-30MKIs/Mirage-2000s fail to provide cover to the aircraft(s) going in hot pursuit?
5. Why didn't the IAF Su-30MKIs retaliate when PAF fighters launched BVRAAMs towards them?
A. Is this a simple case of the priority to execute evasive maneuvers and jamming?
B. Or did the Su-30MKIs not have a valid firing solution, given the RoEs and the rapid egression of PAF fighters?
6. Which 2-seater fighter aircraft went down in close-proximity to MiG-21, as dual ejections were seen by multiple eye-witnesses and in videos?
A. Was it a PAF aircraft (F-16B/D or Mirage-III) shot down in Pakistani territory by the MiG-21 Bison, as claimed by the IAF?
B. Or was it an IAF aircraft (Su-30MKI or Mirage-2000) shot down in the Indian territory, as claimed by PAF?
7. What was the identity of the additional injured pilot(s) in possession of Pakistan, as initially claimed by DG ISPR and PM Imran Khan?
A. If it was Pakistani, did GoP misidentify the pilot due to his possible severely injured state? If yes, why didn't the PAF communicate to DG ISPR and GoP that their pilot(s) also went down in the dogfight?
B. If it was Indian, did GoP brush the incident under the carpet due to the possible death of the IAF pilot?
8. Why did the IAF Mi-17 went down in the same time frame close to Badgam as the dogfight over LoC?
A. Was it a mere coincidence that despite Mi-17 being a robust aircraft, it suffered a technical failure following an explosion as reported by eyewitnesses?
B. Or considering the photos of a punched-out hole in the tail of the Mi-17, is it possible that it was a case of fratricide? If yes, was it shot down by a SAM from the Srinagar AFS or by an AAM from an IAF aircraft? If no, was it inadvertently shot down by the PAF, given it was less than 100km away from the area of engagement, within the ~100km range of an AIM-120-C5?
9. Why didn't the Indian Military retaliate to the PAF strike, given it struck in close proximity of IA's military installations?
A. Did GoI and the Indian Military call it a day and declared scores being settled, since no damage was done to IA's military installations?
B. Or did the Indian Military prepare to escalate with a retaliatory Air/Missile strike? If yes, why was it called off? Did the Indian public's emotions regarding the shot down pilot play a role? Did the International Community alone prevent India from doing so? Or did Pakistan's probable mobilization of nuclear weapons played its role?
10. Why did the Indian Submarine surface close to the Pakistani coast?
A. Was this on purpose, to demonstrate a show-of-force? If yes, is exposing a submarine's signature to a maritime surveillance aircraft worth it?
B. If not, was it unavoidable snorkeling, since the submarine was already on a course away (SW) from the Pakistani coast?
Some helpful third-party analysis:
https://in.reuters.com/article/uk-india-kashmir-pakistan-airstrike-insi-idINKCN1QN02Z
https://www.euspaceimaging.com/paki...ms-india-missed-target-in-pakistan-airstrike/
https://www.bellingcat.com/news/rest-of-world/2019/03/02/falcon-vs-bison-verifying-a-mig-21-wreck/