There is speculation on X that Turkey may transfer its old stocks of AMRAAM to Pak, with a wink and nod from Uncle Sam. We still need to bide our time and avoid a direct confrontation with the US for some time. Trump may be a prickly mercantilist who sees international relations through the prism of trade balances. But like Modi, he is also right-wing nationalist. He can rein in the US Deep State meddling in our NE and keep irritants like the now-defunct Hindenberg at bay.
I think India can still manage the fallout of these recent developments by giving Trump a 'win' or two. He's clearly angling for a Nobel Peace Price, having brokered the Abraham Accords in the ME (of course, arms sales were always on the agenda, including F-35s for the UAE). He's now offering to mediate on Kashmir.
While we shouldn't take him up on his K offer, signing an interim FTA and follow-on orders for military hardware (P-8I, MH-60R and perhaps some 2nd hand C-17) can keep Trump from tilting over completely to the OIC (via Qatar) agenda .
Frankly, I don't think we were prepared for a longer ground invasion to take back PoK or liberate Balochistan. The GoI clearly wanted a clinical 'non-military' operation to deflect any international criticism. Otherwise, the Brits (influenced by a huge Pakistani diaspora) and their cronies would have been quick to pressure India via the UN Security Council. Pak is also a non-permanent member currently.
The Chinese have alternative routes to the IO via BD, and Myanmar. Sri Lanka too cannot be counted on, given how they treated Adani after the Hindenberg allegations.
Someone like Ambani can act as a sort of ambassador to smooth over political differences and get access to US investments, semiconductors and military/dual use hardware and of course, outdo the Arabs and their minions, the Pakistanis.