GULF OF ADEN (June 27, 2015) Marines from the "Greyhawks" of Marine Medium-lift Tiltrotor Squadron (VMM) 161 (Reinforced) reassemble the rotor blades of an MH-1 Cobra helicopter in the hangar bay of San Antonio-class amphibious transport dock ship USS Anchorage (LPD 23). Anchorage, part of the Essex Amphibious Group and with the embarked 15th Marine Expeditionary Unit (15th MEU), is deployed in support of maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Liam Kennedy/Released)