Crew members with the British Royal Navy prepare to refuel a UH-60 Blackhawk aboard the Royal Fleet Auxiliary Lyme Bay for soldiers with the 34th Combat Aviation Brigade Oct. 22, 2014, on the Arabian Gulf. This refuel was required during a deck landing qualification mission, which certified pilots and crew members to land and take off from a deck of ships like the RFA Lyme Bay. (Minnesota Army National Guard photo by 1st Lt. Holly Elkin/Released)