Navy Petty Officer 1st Class Derek Welch directs an MH-60S Sea Hawk helicopter assigned to Helicopter Sea Combat Squadron 7 as it unloads cargo on the flight deck of the aircraft carrier USS Dwight D. Eisenhower during a replenishment-at-sea with the fleet replenishment oiler USNS Pecos in the Persian Gulf, Oct. 14, 2016. Welch is an aviation boatswain's mate (handling). Navy photo by Petty Officer 3rd Class Robert J. Baldock