NEWPORT NEWS, Va. (April 3, 2024) Capt. J. Patrick Thompson, center, commanding officer of the Nimitz-class aircraft carrier USS John C. Stennis (CVN 74), and leadership from Newport News Shipbuilding conduct a dry dock walkthrough in preparation of flooding the dry dock in Newport News, Virginia, April 3, 2024. John C. Stennis is in Newport News Shipbuilding conducting Refueling and Complex Overhaul to prepare the ship for the second half of its 50-year service life. (U.S. Navy photo by Mass Communication Specialist 3rd Class Daniel Perez)