U.S. Army Sgt. Zach Cooper fires on an enemy contact as his Soldiers from Alpha Company, 1st Battalion, 5th Infantry Regiment extract teammates to safety for simulated medical care during exercise Talisman Sabre 2007 in Shoalwater Bay, Australia, June 28, 2007. The biennial exercise is designed to train Australian and U.S. forces in planning and conducting combined task force operations, which will help improve combat readiness and interoperability.
photo courtesy of: Tech. Sgt. Jeremy Lock, USAF