NORWEGIAN SEA (Aug. 18, 2020) Gas Turbine Systems Technician (Mechanical) 2nd Class Alvah A. Johnson responds to a simulated electrical fire in a main generator room during engineering damage control drills aboard the Arleigh Burke-class guided-missile destroyer USS Roosevelt (DDG 80), Aug. 18, 2020. Roosevelt, forward-deployed to Rota, Spain, is on its first 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 Seaman Austin G. Collins)