Indian Prime Minister Narendra Modi on Tuesday reportedly authorized his country's armed forces to respond to a deadly attack in Kashmir last week in whatever way they see fit, as tensions with neighboring Pakistan remain high.

India said on Monday it had responded to 'unprovoked' firing from Pakistan along the de facto border for the fourth consecutive night, as it deepens its search for militants in the region following last week's deadly attack on tourists in Kashmir.

India and Pakistan have exchanged gunfire for a fourth night in a row in the wake of a deadly attack on tourists in Indian-administered Kashmir last week.