In Jammu and Kashmir, 2 BSF jawan have been injured when a group of heavily armed militants opened fire on a BSF post in Jammu sector late last night. br/ br/According to official sources the militants opened fire on a BSF post in Nikowal area of Pargwal island in Akhnor sector in division. br/ br/AIR correspondent adds that after a couple of failed infiltration attempts in Ramgarh and mendhar sector during past few days, some militants were reported to have infiltrated into Indian territory from International border in Pargwal island in Akhnor sector late last night. br/ br/Top J &K police officers have said that there was a possibility of infiltration by the militants from Pargwal sector after firing on the BSF personnel. Following this all security agency have been put on high alert and massive search operation launched. And alert has also been sounded in Sambha and Kathua district in anticipation of more incursions from across the border.br/