Pacific Defender 17-1 held at Andersen Air Force Base, Guam
A Mongolian Air Force service member aims a M9 Beretta during the firing portion of Pacific Defender 17-1, April 11, 2017, at Andersen Air Force Base, Guam. Pacific Defender, is designed to establish integrated defensive cooperation with Indo-Asia-Pacific nations, while promoting regional stability and military relations. (U.S Air Force photo by Airman 1st Class Gerald R. Willis/Released)