Command Sgt. Maj. Marvin L. Hill, 1st U.S. Army, talks with Reserve and Guard observers and trainers at the improvised explosive device conference held May 3 at Camp Shelby, Hattiesburg, Miss. Hill has been given the task of making changes to the Army's Common Tasks Training manual for soldiers to include IED training. Photo by Sgt. 1st Class Doug Sample, USA Command Sgt. Maj. Marvin L. Hill, 1st U.S. Army, talks with Reserve and Guard observers and trainers at the improvised explosive device conference held May 3 at Camp Shelby, Hattiesburg, Miss. Hill has been given the task of making changes to the Army's Common Tasks Training manual for soldiers to include IED training. Photo by Sgt. 1st Class Doug Sample, USA SHARE: Download: Full Size (3.1 MB) Credit: VIRIN: 044414-B-SHV50-920.jpg Photo Gallery