In Jammu and Kashmir, unidentified terrorists hurled a grenade at a CRPF patrolling party in the main town of Kulgam, about 70 kms from Srinagar.<br/><br/>A police official said the grenade blast left Assistant Sub-Inspector Rajinder Singh injured. According to CRPF sources, the officer has splinter injuries in legs and has been undergoing treatment. One person has been apprehended in the case.<br/><br/>The whole area was immediately cordoned off and a hunt was launched to nab the attackers. No terrorist outfit has so far claimed responsibility for the incident.