Staff Sgt. Nyx Nieves-Lopez, left, documents a C-130 Hercules crew chief from the 2nd Airlift Squadron at Pope AFB, N.C., as he stands ready to marshal his aircraft for a launch during a joint forcible entry exercise Sept. 14, 2010. JFEXs are training events held six times a year to enhance cohesiveness between the Air Force and Army by executing large-scale heavy equipment and troop movements for real world contingencies. Sergeant Nieves-Lopez is a videographer assigned to the 1st Combat Camera Squadron. (U.S. Air Force photo by Tech. Sgt. DeNoris A. Mickle/Released)