190706-N-RJ834-0218 ATLANTIC OCEAN (July 6, 2019) Sailors conduct a fire drill on the flight deck of the guided-missile destroyer USS Lassen (DDG 82). Lassen is underway conducting a composite training unit exercise (COMPTUEX) with the Harry S. Truman Carrier Strike Group. (U.S. Navy Photo by Mass Communication Specialist 2nd Class Tamara Vaughn/Released)