U.S. Army combat engineers move toward a Bosnian Serb bunker. U.S. Army combat engineers move toward a Bosnian Serb bunker along the Zone of Separation in Bosnia and Herzegovina on Jan. 14, 1996. The U.S. soldiers are part of the NATO Implementation Force (IFOR) and are inspecting the bunkers and trenches along the Zone of Separation for prohibited weapons and munitions. The engineers are from the 16th Engineer Battalion, 130th Brigade, of Bamberg, Germany. SHARE: Download: Full Size (0.02 MB) Credit: VIRIN: 458680-R-DHI94-335.jpg Photo Gallery