ATLANTIC OCEAN (March 31, 2022) Damage Controlman 2nd Class Antonio Perez gives chemical, biological, and radioactive environment training to Sailors aboard the Arleigh Burke-class guided-missile destroyer USS Roosevelt (DDG 80), March 31, 2022. Roosevelt, forward-deployed to Rota, Spain, is on its third 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)