As AVM Subramaniam (Retd) notes, out of 4 available Su-30s, two Su-30s were at the limits of their endurance. So in effect, the remaining 2 Su-30s stayed on in the fight, and took on several times their number. We are told by Gupta that the radar/weapons control/missile were outmatched. Lets look at this entire set in more detail, to understand how ludicrous his claims really are.
The first fact, is that the Su-30s radar is far more powerful than the APG-68 V(9) on the F-16s, quite easily compensating for the size difference between the two fighters in terms of radar cross section, and in Red Flag and several other multinational exercises, and in-house IAF exercises all with jammers, the Bars radar has held up well, in training mode itself. (Reference circa 2008
https://www.livefistdefence.com/2008/11 ... -hand.html). Considering the fact that the central sensor of the Sukhoi, its radar … held up just fine in training mode …despite the barrage of electronic jamming augurs well for the Indian Air Force. Note that a decade back itself, the then version of the Bars radar which was subsequently upgraded in 2012, acquitted itself well against some of the most sophisticated electronic warfare units available at Nellis AFB during the famed Red Flag exercises.
Subsequently, the Su-30s have matched up in Beyond Visual Range fights against F-16s, F-15s, Rafales, Mirage 2000s, Eurofighters, Tornado F.3 ADVs and have acquitted themselves credibly, in several cases coming out ahead. Never mind, the IAF has heavily evaluated the fighter against what it itself possesses. So here we have the foundation of the Su-30 weapons system as being well established. Clearly, the radar and its weapons control system work well.
Also, the Su-30 pilots have RVV-AE missiles which match the AMRAAMs in range. Unlike the Pakistani pilots though, they didn't fire their missiles "blind" and waited for a proper, high probability of kill shot, while maneuvering to dodge the PAF AMRAAMs.
Now in which idiotic world, does this series of events, translate to the Su-30s being "outranged and outgunned". At this point, we must pity the author's lack of knowledge when it comes to how BVR combat works.
BVR combat is quite complex, but can be summarized as being about denying the enemy's weaponry any chance of a kill while maneuvering to land a decisive shot. If anything, the IAF pilots played the BVR game perfectly. They out maneuvered, decoyed the AMRAAMs, & kept the air defence F-16s engaged, allowing time for Bisons to bounce the strike F-16s, even as they (the Su-30s) prevented the air defence F-16s from shooting down the Bisons in BVR. The Su-30s played to their strengths, their endurance for instance.