Agree with britexpat. While the situation is bad, i don't think a treaty like IWT can be easily be broken.

Remember, it has withstood 2 full fledged wars between the countries and in spite of all the differences, the treaty has remained in place.

It would be very unfortunate if this treaty is diluted even partially as it risks a life of a lot of people.

I hope the Indian PM and bureaucrats find other means to resolve the conflict.