More than 500 Afghan National Army soldiers stand in formation during the graduation of the 215th Corps' Regional Military Training Center's Reception, Staging, Onward Movement and Integration training (RSOI) May 23 at Camp Shorabak, Helmand Province, Afghanistan. The graduation is significant because this is the first time ANA soldiers who just graduated basic training, received combat training, soon after. It is much like Marines attend the School of Infantry's Marine Combat Training after recruit training, before heading to their military occupational specialty.