As world powers face multiple crises, the one set off by a terror attack in Kashmir is getting scant attention or help in de-escalating between nuclear-armed neighbors.

Following Tuesday's massacre of 26 mostly Indian tourists, hostilities have intensified between India and Pakistan over the hotly contested Kashmir region.

For the first time, India on Wednesday suspended the World Bank-mediated Indus Waters Treaty of 1960, which ensures water for 80% of Pakistani farms.