1. India is poking its nose into Pakistan in order to thwart China, Russia and Central Asian countries from reaching to the Arabian sea.

How, can you please give more details?

2. India wants to keep its grip on the Indian occupied Kashmir, only by force and by killing ruthlessly the innocent Kashmiris.

What did Pakistan did and doing to keep its grip on the Bangladesh, Baluchistan & Afghan land occupied till Durand line?

3. Russia, Central Asia and China, all have keen interests to have a land route via Pakistan and opening on the Arabian sea.

They already have via Pakistan (Gwadar port) & Iran (Bandar Abbas & Chabahar Port)

Russia is ready to kick out the so called India-Russia friendship, if it gets warm water water seaport from Pakistan.

India itself has distanced itself from Russia (old USSR) and got near USA (USA = Europe + Israel plus to an extend GCC + Arab countries)

4. Pakistan has declared that if the Water Treaty is revoked, it would be considered an "Act of War", which is why India has backed off.

5. If India can hold Indus water by force, then Pakistan can disconnect the oil supply to India, that mostly passes though the Arabian Sea, and there is not alternative to it.

Rank 7 - Indian Navy
1 Aircraft carriers
1 Amphibious assault ships
19 Landing ships
0 Cruisers
8 Destroyers
12 Frigates
24 Corvettes
32 Patrol boats
8 Anti-mine ship
1 Missile submarines
14 Attack submarines
155 Total Warships
58,350 Navy Personnel

Oil suppliers to India have their own navy to protect their oil in reaching the buyers