BUNKER REMOVAL U.S. soldiers take apart a bunker during a retrograde process to reduce the size of Forward Operating Base Wolverine in Zabul province, Afghanistan, July 21, 2013. The soldiers are combat engineers assigned to the 984th Engineer Company, 92nd Engineer Battalion. The U.S. Army is reconfiguring the base to a size the Afghan army can sustain. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 463546-K-IWD96-892.jpg Photo Gallery