U.S. Marines with the Advanced Infantry Training Battalion (AITB), School of Infantry-East, observe a terrain model of the battle of Belleau Wood prior to going on a unit trip to Belleau, France aboard Camp Geiger, N.C. June 6, 2014. The trip to Belleau Wood allowed the Marines of AITB to learn about the battle that occurred during World War 1, as well as build unit cohesion. (U.S. Marine Corps photo by Lance Cpl. Nicholas J. Trager, Combat Camera, SOI-E/Released)