LAHORE, Pakistan (AP) — India fired attack drones into Pakistan on Thursday, killing at least two civilians, the Pakistani military said. India, meanwhile, accused its neighbor of attempting its own attack, as tensions soared between the nuclear-armed rivals.

India acknowledged that it targeted Pakistan’s air defense system, and Islamabad said it shot down several of the drones. India said it “neutralized” Pakistan’s attempts to hit military targets. It was not possible to verify all of the claims.