It looks like you are aware of the historical situation between India and Pakistan and tensions over Kashmir etc so I will go straight to the recent events. A few weeks ago there was a terrrorist attack in the India controlled part of Kashmir where 26 people were killed.
https://www.aljazeera.com/amp/news/2025/4/23/act-of-war-what-happened-in-kashmir-attack-that-killed-26-tourists
Whilst there have been previous skirmishes in the past, they have been attacks on security forces, but this recent attack was against civilians which led to outrage in India and deteriorating relationship between India and Pakistan with retaliatory actions like expelling diplomats etc and as far as India threatening to cancel a treaty that allows both India and Pakistan to share access to a river which is a crucial water source, Pakistan has said such action to prevent them accessing the water will be seen as a declaration of war.
https://www.nytimes.com/2025/04/24/world/asia/india-pakistan-indus-waters-treaty.html
Anyway Pakistan denies any involvement in the attacks, but Pakistan is also known to have funded terrorist attacks in the past so India doesn’t believe that Pakistan wasn’t involved and vowed to respond which they did today with the strikes which they claim are against terrorist assets but Pakistan claims civilians were also killed though they haven’t shown proof yet but it’s still early.
In return Pakistan has also vowed revenge, we don’t know what they are planning to do but there was some recent breaking news that they shot down 2 Indian jets and taken pilots hostage (to be confirmed). This is strange because India’s strikes were with missiles from India not dropped by planes so it is not clear how Pakistan was able to down 2 Indian jets but Pakistan did shoot down an Indian jet back in 2019 after a dog fight, captured the pilot and paraded him so I guess its feasible.
https://www.independent.co.uk/asia/south-asia/india-pakistan-attack-kashmir-operation-sindoor-updates-b2746042.html
Hopefully things will calm down after a few strikes with both sides trying to sell it as victory but the risk is both countries have nuclear weapons so escalation is a big concern. I don’t see it getting to that point but I think relations will continue to deteriorate even after the strikes stop creating conditions for future escalation at the tiniest provocation.