Master-at-Arms 2nd Class Alejandro Abreu, left, assigned to Maritime Expeditionary Security Squadron 4, teaches proper weapon handling of an M2HB .50-caliber heavy machine gun to Master-at-Arms 3rd Class Sarah Eickholt aboard High-Speed Vessel 2 Swift. Swift is preparing to participate in Africa Partnership Station 2012, which is an international security cooperation initiative aimed at strengthening global maritime partnerships through training and collaborative activities to improve maritime safety and security in Africa. (U.S. Air Force photo by Senior Airman Jonathan Garcia/Released)