Search and rescue swimmers are hoisted out of the water by an MH-60S Sea Hawk helicopter from the "Blackjacks" of Helicopter Sea Combat Squadron 21 Detachment 3. HSC-21 is embarked aboard the amphibious assault ship USS Boxer, deployed as part of the Boxer Amphibious Readiness Group/13th MEU supporting maritime security operations in the U.S. 5th fleet area of responsibility.