PORTSMOUTH, Va. (Oct. 2, 2020) Capt. Kavon Hakimzadeh, left, from Petal, Mississippi, commanding officer of the Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75), discusses shipboard operations with Undersecretary of Defense for Acquisition and Sustainment, the Honorable Ellen M. Lord, on Truman's flight deck during an installation tour of Norfolk Naval Shipyard (NNSY). Truman is currently in Norfolk Naval Shipyard for its Extended Carrier Incremental Availability (ECIA) period. (U.S. Navy photo by Mass Communication Specialist Seaman Christopher Suarez)