Anantnag, Apr 09 (ANI): Security has been tightened after a grenade attack injured two civilians in Jammu and Kashmir’s Bijbehara town. Unidentified militants attacked an Indian army convoy in Bijbehara town of Anantnag district with a grenade. The grenade missed the convoy and exploded on the road, injuring two people nearby. They were rushed to a local hospital. The attack comes a day after two militants were neutralised in an encounter with security forces in Shopian district of the state.