READY TO GO U.S. Army Sgt. Katherine Tripp, with 982nd Signal Company, tightens her helmet on Forward Operating Base Marez, Iraq, Oct. 22, 2006, as she prepares to go on mission in a Stryker with soldiers from Bravo Company, 2nd Battalion, 3rd Infantry Regiment, Fort Lewis, Wash. SHARE: Download: Full Size (0.1 MB) Credit: VIRIN: 107379-O-WSW99-197.jpg Photo Gallery