PACIFIC OCEAN (Feb. 24, 2021) Chief of Naval Operations (CNO) Adm. Mike Gilday observes a helicopter land on the flight deck of the aircraft carrier USS Nimitz (CVN 68). Nimitz, flagship of Nimitz Carrier Strike Group, is currently conducting routine operations in U.S. 3rd Fleet. (U.S. Navy photo by Mass Communication Specialist 2nd Class Greg Hall)