Haven't been keeping up with the daily developments here, so don't know if this was discussed already, but I've been thinking. What if the reason the US was so keen on a ceasefire, and why they've suddenly put out positive statements and gestures towards Pakistan is all related to a single purpose - use them in what looks like an imminent conflict with Iran?
Obviously India hammering Pakistan in that situation would have put a real spanner in their works. If this is the case, India should passively and quietly help Iran to an extent. Any regime the US would look to forcibly impose there would likely be horrible for Indian interests and be much more Pakistan aligned. And at the next available excuse/opportunity to fuck up Pakistan, clobber them. If the US starts actively and severely damaging Indian interests in the Subcontinent, there is zero reason for India to play ball in their regime change games. They've already fucked Bangladesh beyond recognition for India as it is - and you can bet Pakistan will get some good aid & military supplies/hardware out of the situation too.