Sgt. Joshua Oakley provides rear security while on patrol. U.S. Army Sgt. Joshua Oakley (left) provides rear security while on patrol in the village of Shengazi, Afghanistan, on Jan. 3, 2012. Oakley is a team leader assigned to the 25th Infantry Division's Company B, 1st Battalion, 5th Infantry Regiment, 1st Stryker Brigade Combat Team. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 501962-O-MDF95-630.jpg Photo Gallery