STRAIT OF SICILY (Aug. 29, 2022) Machinist's Mate 3rd Class Alfonso Yepez, left, from Paramount, California, and Machinist's Mate 3rd Class Jessie Ostrofsky, from Osceda Mills, Pennsylvania, test an oxygen sample aboard the Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75), Aug. 29, 2022. The Harry S. Truman Carrier Strike Group is on a scheduled deployment in the U.S. Naval Forces Europe area of operations, employed by U.S. 6th Fleet to defend U.S., allied and partner interests. (U.S. Navy photo by Mass Communication Specialist 3rd Class Anthony Robledo)