180821-N-EV253-061 ATLANTIC OCEAN (Aug. 21, 2018) Chief Electrician's Mate Jack Frierson, left, helps Gas Turbine System Technician (Electrical) 3rd Class Daniel Rodriguez don personal protective equipment during engineering training drills aboard the Arleigh Burke-class guided-missile destroyer USS Bulkeley (DDG 84) Aug. 21, 2018. Bulkeley, homeported at Naval Station Norfolk, is conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 3rd Class Sara Eshleman/Released)