BREMERTON, Wash. (Aug. 5, 2020) Aviation Boatswain's Mate (Handling) Airman Tykeem J. Nious, right, from Richmond, Va., returns a salute from behind a protective barrier while standing watch aboard the Nimitz-class nuclear aircraft carrier USS Carl Vinson (CVN 70). These barriers are one of the preventative measures Vinson has put in place to fight the spread of COVID-19, including hand-sanitizer stations, temperature screenings and enforced social distancing. Vinson is currently undergoing regularly scheduled maintenance pierside in Bremerton, Wash. (U.S. Navy photo by Mass Communication Specialist Seaman Aaron T. Smith)