I've been wondering about that. I imagined that countries buying weapons from Russia would be worried and considering to pivot to another seller. Maybe this not because of the poor display of those weapons in combat, after all they just must be not worse than the weapons of the neighbors or of the other internal factions, but because they could run out of spare parts and new items. If Russia doesn't have enough weapons to refill its own losses, it can sell some to get money, but not as much as one year ago.

I don't think that China is an option for India, so maybe the USA, something from Europe or internal production. The latter would be best because of no strings attached, but is it feasible in the short / medium term?