151027-M-AW179-121 AEGEAN SEA (Oct. 27, 2015) A landing craft air cushion with Assault Craft Unit 4 embarks to Doganbey, Turkey, in support of Marines and Sailors with the 26th Marine Expeditionary Unit conducting an amphibious assault during Exercise Egemen 2015 Oct. 27. Egemen is a Turkish-led and hosted amphibious exercise designed to increase tactical proficiencies and interoperability among participants. (U.S. Marine Corps photo by Cpl. Joshua W. Brown/Released)