They probably would be if it were a general war. It would be escalation.
1) What strike package simply "concentrates on targeting"? Every proper strike package should have a counter components for enemy fighter, AD and EW.
2) By all indications, there was no air battle after the first few hours. There were no signs of intensive air battle when Pakistan retaliated. In fact, after the initial flurry there was only one more rumor of a Rafale hit at Sialkot but nothing else.
It looks to me like the IAF had grounded itself even during Pakistan's retaliation. The J-17s that might or might not hit the S-400 did not receive pursuit.
Lastly, not a single report of an Indian BVR found, fired or encountered during the whole episode. No PAF fighter ever had to "dodge" an Indian missile to prove its mettle.
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