AdvertisementChina Says It Will Return Seized U.S. Underwater Drone In 'Appropriate' Way04:59Download AudioResumeDecember 17, 2016Bill ChappellfacebookEmailAn unmanned underwater vehicle, or UUV, was deployed by the oceanographic and survey ship USNS Bowditch (seen here in a U.S. Navy file photo) — but it was retrieved by a Chinese navy ship. (U.S. Navy)