U.S. Army Col. Michael Shields attaches a new battle streamer to the guidon during the 172nd Stryker Brigade Combat Team's redeployment ceremony at Fort Wainwright, Alaska, Dec. 12. U.S. Army Col. Michael Shields attaches a new battle streamer to the guidon during the 172nd Stryker Brigade Combat Team's redeployment ceremony at Fort Wainwright, Alaska, Dec. 12. SHARE: Download: Full Size (1.65 MB) Tags: Photo Essays Credit: VIRIN: 771981-V-EIH99-619.jpg Photo Gallery