Pakistan’s army spokesman, Lt. Gen. Ahmad Sharif, said an Indian drone attacked a military target near Lahore overnight, wounding four soldiers, while the country’s air defense system intercepted and shot down 12 Indian drones that entered Pakistani airspace at various locations.

Tensions between the nuclear-armed neighbors have soared since gunmen killed 26 people, mostly Indian Hindu tourists, in India-controlled Kashmir last month.

Amid fears of further escalation, Pakistan said it shot down 16 drones Thursday, while India said it targeted an air defense system in Lahore.