U.S. Army Pfc. Robert Parker (2nd from left) provides fire support for his squad members during a live-fire exercise at the Kirkush Military Training Base in the Diyala province of Iraq on June 27, 2010. During the exercise, U.S. and Iraqi forces trained to clear mined wired obstacles, bunker complexes and on reacting to contact. Parker is assigned to Alpha Company, 5th Battalion, 20th Infantry Regiment, 2nd Infantry Division.