GRIND WORK U.S. Army Spc. Brian Kilough grinds a stack of metal sheets using a circular grinder on Forward Operating Base Falcon, Baghdad, Iraq, Jan. 25, 2009. Kilough is assigned to the 4th Support Battalion, Multinational Division Baghdad. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 186169-O-EQL32-795.jpg Photo Gallery