ATLANTIC OCEAN (June 10, 2021) Master at Arms 3rd Class Justin Socha, from Mechanicsville, Virginia, aims down the sight of a M240B machine gun during a live-fire exercise on a weather deck aboard the Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75) during Tailored Ship's Training Availability (TSTA) and Final Evaluation Problem (FEP). Harry S. Truman, with embarked Carrier Air Wing 1, is underway conducting TSTA and FEP to assess their ability to conduct combat missions, support functions and survive complex casualty control situations in preparation for full integration into a carrier strike group. (U.S. Navy photo by Mass Communication Specialist Seaman Tyler Cardoza)