MEDITERRANEAN SEA (March 16, 2021) A Mark 45 5-inch gun fires aboard the Arleigh Burke-class guided-missile destroyer USS Roosevelt (DDG 80), March 16, 2021. Roosevelt, forward-deployed to Rota, Spain, is preparing for its second patrol in the U.S. 6th Fleet area of operations in support of regional allies and partners and U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 2nd Class Andrea Rumple)