Photo M00155: Unidentified members of HQ & HQ Detachment, 720th MP Battalion who were assigned as security, ham it up with Country music star Aaron Tippen (right) who performed at a concert outside the Post Exchange at Camp Liberty, in western Baghdad, Iraq on 24 November 2007. If you can identify these soldiers, use this Email Link. Courtesy of The Gauntlet Forward, 720th MP Battalion Newsletter, Iraq, December 2007.