In Chhattisgarh, a Central Reserve Police Force (CRPF) jawan was injured today in a bomb blast, triggered allegedly by Naxals, in Dantewada district. Police said, the incident took place at Dubba Kunna forests under Katekalyan police station limits while security forces were returning after an anti-Naxal operation in the region. They said, reinforcement has been rushed to the spot and efforts are on to get the constable out from the forests.