A member of the Comoros military practices cardiopulmonary resuscitation as Combined Joint Task Force-Horn of Africa medics from the 2nd Battalion, 138th Field Artillery, discuss basic first aid during a combat field operations course in Moroni, Comoros, Jan. 24, 2013. These members are deployed in support of Combined Joint Task Force-Horn of Africa, which conducts military operations, activities and exercises to promote partnership, security and prosperity in East Africa. (U.S. Air Force photo by Airman 1st Class Nicholas Byers/Released)