Unveiling ceremony
WASHINGTON -- Air Force Secretary Dr. James G. Roche unveiled a memorial at Arlington National Cemetery on Jan.8 to honor Tech. Sgt. John A. Chapman who was killed March 4, 2002, while fighting against the Taliban during Operation Anaconda in Afghanistan. He was posthumously decorated with the nation's second-highest award for valor, the Air Force Cross. (U.S. Air Force photo by Master Sgt. Jim Varhegyi)