Captain Morgan Dailey, master of M/V Endurance, a contracted vessel through Military Sealift Command, demonstrates its roll on, roll off capabilities to U.S. Army Europe Commanding General, Lt. Gen. Christopher Cavoli and Commanding General, 21st Theater Sustainment Command Maj. Gen. Christoper Mohan during DEFENDER-Europe 20. Military Sealift Command exists to support the joint warfighter across the full spectrum of military operations, providing services to Navy, Army, Air Force, Marine Corps, U.S. Transportation Command, Missile Defense Agency and other U.S. government agencies. (U.S. Navy photo by Travis Weger)