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 attack in the disputed Himalayan region of Jammu and Kashmir that left more than two dozen tourists dead, raising fears of military escalation between the nuclear-armed rivals.

The Pakistani government said it did not want an escalation, but in the wake of a deadly attack in Indian-controlled Kashmir by unidentified militants, analysts warned of an unpredictable situation.