U.S. Navy Ensign Christian Asaban, assigned to the guided missile destroyer USS Truxtun (DDG 103), monitors a replenishment at sea with the fleet replenishment oiler USNS Kanawha (T-AO 196) in the Atlantic Ocean Dec. 16, 2013. The Truxtun was part of the George H.W. Bush Carrier Strike Group and was underway participating in a final evaluation problem in preparation for a scheduled deployment.