NEWPORT NEWS, Va. (Feb. 2, 2023) Sailors assigned to the Nimitz-class aircraft carrier USS George Washington (CVN 73) participate in stretcher barrier training during a general quarters drill aboard the hangar bay in Newport News, Virginia, Feb. 2, 2023. George Washington is conducting a simulated underway to validate shipboard habitability and operational services to ensure the ship meets the final refueling and complex overhaul (RCOH) milestones. RCOH is a multi-year project performed only once during a carrier’s 50-year service life that includes refueling the ship’s two nuclear reactors, as well as significant repairs, upgrades, and modernization. (U.S. Navy photo by Mass Communication Specialist 3rd Class Shanice M. McNulty)