Militants carried out four grenade attacks in the Kashmir Valley on Friday on the eve of India's Republic Day, injuring a policeman in one of the attacks.
Constable Sajad Ahmad was injured when militants attacked a police post near the bus stand in Anantnag town with a grenade.
Militants also attacked a Central Reserve Police Force (CRPF) camp in Tahab area of Pulwama district.
CRPF sources said the sentry on guard duty fired at the militants who, however, escaped.
Militants also attacked a CRPF bunker in Sopore town with a grenade in the evening.
CRPF sources said the grenade missed the target and exploded without causing any damage.
Sopore town is part of Baramulla district.