U.S. Marine Lance Cpl. Joshua Groh, a certified combat

U.S. Marine Lance Cpl. Joshua Groh, a certified combat lifesaver, supervises Mouhamad Thiam and Leopold Faye, Senegalese Marine commandos training with the Marines of Africa Partnership Station 2011. The APS-11’s mission of security assistance is accomplished through military-to-military exchanges, in which Marines partner and interact with the militaries of various West African nations. (U.S. Marine Corps photo by Lance Cpl. Timothy L. Solano)