RAIPUR (AFP) - Indian security forces said Tuesday they had killed 25 suspected Maoist guerrillas in the insurgency-riven central state of Chhattisgarh, while two policemen died in a separate landmine blast. At least 25 Maoists were killed at Jagargunda village in a fierce gun battle with security forces, the chief policeman in charge of anti-Maoist operations in Chhattisgarh, Ramniwas, who only uses one name, told AFP. About 500 police and paramilitaries attacked a group of up to 200 suspected Maoists who had gathered for a meeting in a village in Dantewada district, more than 600 kilometres south of the state capital Raipur, local police sources told AFP. In another rebel stronghold of the state, Bijapur district, a landmine blew up a police vehicle killing two paramilitary officers, local police official Rajbhanu told AFP.