US Army (USA) Sergeant (SGT) Derick D. Fisher, assigned to Troop D, 4th Cavalry, 1ST Infantry Division, Brigade Combat Team 1 (BCT-1), holds up an empty Iraqi Pepsi Cola bottle, as his Unit searches the interior of a building at the glass factory in Ar Ramadi, Iraq. USA Soldiers assigned to the 1ST Infantry Division are attached with the US Marine Corps (USMC) 1ST Marine Division, and are engaged in Security and Stabilization Operations (SASO) in the Al Anbar Province of Iraq, in support of Operation IRAQI FREEDOM