Marines from Battalion Landing Team, 2nd Bn., 8th Marines (BLT 2/8), climb aboard three LAV-25 light armored vehicles, left, right and center, and two LAV-AT light armored anti-tank vehicles as they prepare to move out on a patrol. Troops from the U.S. and other coalition nations are in Dahuk for Operation Provide Comfort, a multinational effort to aid Kurdish refugees in southern Turkey and northern Iraq