EVERYDAY OPERATION A U.S. Army Stryker armored vehicle framed by concertina wire departs Forward Operating Base Wolverine in Zabul province, Afghanistan, Dec. 4, 2009. The Army uses the Stryker in everyday operations because of its combination of maneuverability and firepower. The vehicle is assigned to the 4th Battalion, 23rd Infantry Regiment, SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 550506-M-XAM69-223.jpg Photo Gallery