U.S. Army paratroopers assigned to the 173rd Airborne Brigade Support Battalion engage targets with an M4 carbine from the prone position during weapons qualification at Pocek Range in Postonja, Slovenia, May 14, 2015. The brigade is in Slovenia for Neptune Thrust, a combined exercise between the 173rd Airborne Brigade and Slovenian soldiers focused on enhancing interoperability and developing individual technical skills. (U.S. Army photo by Visual Information Specialist Davide Dalla Massara/Released)