Sgt. 1st Class James Brown conducts a radio check. U.S. Army Sgt. 1st Class James Brown conducts a radio check during a simulated convoy attack as a part of mobilization training given by 1st Army Division Public Affairs at Fort Dix, N.J., on May 3, 2007. Brown is assigned to the 131st Mobile Public Affairs Detachment. SHARE IMAGE: Download Image: Full Size (0.03 MB) Photo By: VIRIN: 893566-S-ITA21-382.jpg Photo Gallery