PORTSMOUTH, Va. (April 19, 2021) Adm. William Lescher, Vice Chief of Naval Operations, discusses Code 970, Shop 64 innovations with Code 970 Group Superintendent Brian Darden, Shipyard Commander, Capt. Dianna Wolfson, and Nuclear Engineering and Planning Manager, Jeremy Largey, during a visit to Norfolk Naval Shipyard (NNSY). (U.S. Navy photo by Tony Anderson)