171021-N-BD308-0081 CARIBBEAN SEA (Oct. 21,2017) Lt. j. g. Rachel Walt communicates the distance between the amphibious assault ship USS Wasp (LHD 1) and the fleet replenishment oiler USNS Big Horn (T-AO 198) to the officer of the deck during a replenishment-at-sea. Wasp is transiting the Caribbean Sea assisting with relief efforts in the aftermath of Hurricane Maria. (U.S. Navy photo by Mass Communication Specialist 3rd Class Levingston Lewis/Released)