COLOMBO (AFP) - Sri Lankan warplanes destroyed a suspected Tamil Tiger logistics base in the northeast Sunday after ground attacks left 19 guerrillas and five security personnel dead, the Defence Ministry said. Air force fighter jets pounded a "logistics base and combat vehicle conversion plant" in Mullaitivu district early Sunday, the Ministry said. "Pilots confirm that the target was successfully engaged on accurate military intelligence and the entire terrorist complex was on fire after the air strike," the Ministry said in a statement. However, the rebel Liberation Tigers of Tamil Eelam said Sri Lankan jets had killed two civilians and wounded 11 more in the Sunday morning attack. In the island's eastern district of Batticaloa, Tiger gunmen shot dead two police constables while a trooper from the paramilitary homeguard unit was shot dead elsewhere in the region on Sunday, the Ministry said. It said troops also killed four more Tiger rebels in a fresh confrontation in the north of the island on Sunday. On Saturday, security forces captured the area near the Periyamadu irrigation tank, following clashes in the adjoining district of Mannar in the north. Twelve Tamil rebels and two soldiers were killed in the fighting on Saturday, the Ministry said, adding that several soldiers were also wounded. Three more rebels were killed in fighting in the Weli Oya region, along the north-eastern side of the island on the same day. There was no immediate word from the Tigers about the latest ground fighting. The latest deaths raise the number of rebels killed by security forces to 4,241 since January, according to the defence ministry, which says 374 soldiers have died in combat during the same period. The authorities do not allow media and rights groups to travel to the frontlines, making it impossible to independently verify the figures. Sri Lanka has poured a record 1.5 billion dollars into the war effort this year, hoping for a quick end to the conflict that has left tens of thousands of people dead.