USNS Wally Schirra (T-AKE-8) is a Lewis and Clark-class dry cargo ship of the United States Navy, named in honor of Captain Wally Schirra (1923–2007), one of the Mercury Seven astronauts, who flew three times in space, on Mercury 8, Gemini 6A, and Apollo 7.

JS Izumo (DDH-183) is a helicopter carrier (officially classified by Japan as a helicopter destroyer) and the lead ship in the Izumo class of the Japan Maritime Self-Defense Force (JMSDF). She is the second warship to be named for Izumo Province, with the previous ship being the armored cruiser Izumo (1898).