Rescue and relief operation is under way in flood-hit Kohistan, where dozens of people were killed in recent days, military said on Sunday. According to Inter-Services Public Relations (ISPR), 242 patients were given medical help in the flood-affected valley on Sunday. Pak army also distributed camps, blankets, dry ration and other essential items to the flood victims. Military helicopters are bringing more relief goods to the valley, ISPR said.