Marines with Combat Logistics Battalion 24, 24th Marine Expeditionary Unit, conduct helicopter support team operations at Camp Lemonnier, Djibouti, Feb. 13, 2015. The HST was used to deliver a rotor head for a CH-53E Super Stallion helicopter to the amphibious assault ship USS Iwo Jima (LHD 7) in the Gulf of Aden. The 24th MEU is embarked on the ships of the Iwo Jima Amphibious Ready Group and deployed to maintain regional security in the U.S. 5th Fleet area of operations. (U.S. Marine Corps photo by Lance Cpl. Austin A. Lewis/Released)