Army Chief of Staff Gen. Ray Odierno and Sgt. Maj. of the Army Raymond F. Chandler III and their wives salute the portrait of Maj. Gen. Harold J. Greene during a memorial ceremony at the Pentagon, Aug. 13, 2014. Greene was killed Aug. 5, 2014, in an insider attack while deployed to Afghanistan. He will be interred at Arlington National Cemetery,Va., Aug. 14, 2014. (U.S. Army photo by Staff Sgt. Bernardo Fuller/Released)