ATLANTIC OCEAN (May 14, 2021) Machinist Mate Fireman Angel Mata, from Phoenix, uses a flashlight to inspect a diesel engine aboard the Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75) during sea trials after completing an extended carrier incremental availability. Sea trials include a comprehensive test of the ship's systems and technologies in order to ensure the ship is ready to resume operations. (U.S. Navy photo by Mass Communication Specialist Seaman Tyler Cardoza)