Marines with the air delivery detachment, Combat Logistics Battalion 24, 24th Marine Expeditionary Unit, secure a safety flag into "T" formation in preparation for a container delivery system (CDS) airdrop in Djibouti, Sept. 21, 2012. They arranged the drop site and CDS bundles before the drop date. They also collected the supplies and repacked the parachutes alongside their fellow Marines from CLB-24, who returned to training with the newly delivered water and field rations. The 24th MEU and IWO ARG are currently deployed to the U.S. Central Command and 5th Fleet areas of responsibility serving as a theater reserve providing support for maritime security operations and theater security cooperation efforts.