Team Andersen partners with Marines to participate in realistic urban training exercise
A Member from the 31st Marine Expeditionary Unit Maritime Raid Force, discharge explosives to gain access into a building Jan. 15, 2015, in Hagatna, Guam. The 31st Marine Expeditionary Unit practiced skills such as fast roping insertion, live sniper firing and hard hits in convoys as part of pre-deployment training. (U.S. Air Force photo by Tech. Sgt. Monique Jose-Duvall/Released)