A U.S. Army soldier provides security. A U.S. Army soldier from Alpha Troop, 2nd Squadron, 1st Cavalry Regiment, 4th Stryker Brigade Combat Team, 2nd Infantry Division provides security while members of his unit talk to the local residents about insurgent activity in Kahn Bani Sa'ad, Iraq, on Aug. 29, 2007. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 235594-S-KIH69-282.jpg Photo Gallery