A civilian mariner aboard the MSC fleet replenishment oiler USNS Patuxent watches a fuel line being sent to MSC fast combat support ship USNS Supply during a replenishment at sea in the Gulf of Oman. U.S. Navy photo by MC3 Carlos M. Vazquez II
USNS Henry J. Kaiser (T-AO 187) conducts a replenishment at sea with the amphibious assault ship USS Boxer (LHD 4). U.S. Navy photo by MC2 Kenan O'Connor
Royal Australian Navy Electronic Technician Adam Jaynes looks on from multi-product replenishment oiler HMAS Success (OR 304) during a replenishment at sea with USNS Cesar Chavez (T-AKE 14).
USNS Joshua Humphreys refuels British Royal Navy destroyer HMS Daring during an underway replenishment in the Gulf of Oman. U.S. Navy photo by MC2 Alex Forster
USNS Spearhead (JHSV 1) conducts high-speed trials, reaching speeds approximately 40 knots off the coast of Virginia.