Photo Credit: Sgt. Katryn Tuton, 50th Public Affairs Detachment
Pfc. Jon Irwin, an infantryman with the Continental Color Guard, Honor Guard Company, 4th Battalion, 3rd Infantry Regiment, buttons his Army Service Uniform before an assignment at the Pentagon, Jan. 10. Irwin, a Washington, Mo.-native, is scheduled to carry the U.S. Army colors as a member of the Joint Service Color Guard during the Commander in Chief inaugural ball scheduled for Jan. 21, 2013.