Sailors prepare their firefighting equipment before participating in a fire drill aboard the USS Ross in the Mediterranean Sea, Feb. 19, 2016. The Ross, an Arleigh Burke-class guided-missile destroyer, forward deployed to Rota, Spain, is conducting a routine patrol in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. Navy photo by Petty Officer 2nd Class Justin Stumberg