Iirc, the Russians had filed a formal protest after Pantsir was eliminated from the SPAAGM contest. Later, the RfP itself was cancelled and an IDDM project was supposed to have been started.It has had a subpar performance during the RU-Ukr war. Seems to be RUMINT for now. We'll get to know in some time I guess.
I'd imagine the IA would eventually buy the same system the AF gets. So, the Russians might be getting a bigger deal than they'd hoped for. The selling point of S400 compatibility is flimsy to say the least.
Notice it follows the same pattern as the LMM deal with the Brits.





