A deadly attack on mostly Indian tourists in contested Kashmir has sparked rising military tensions in the region. Indian and Pakistani troops exchanged fire for a third night in a row, and India has held naval drills.

NEW DELHI (AP) — A deadly attack on tourists in Indian-controlled Kashmir has again moved India and Pakistan closer to war as the two rivals downgraded diplomatic and trade ties, closed the main border crossing and revoked visas for each other’s nationals.

Relations between India and Pakistan are cratering following a deadly militant attack in Indian-administered Kashmir that has sparked tit-for-tat reprisals and raised fears of another military escalation between the nuclear-armed rivals.