Ethiopian National Defense Force Pvt. Kassahun Kebede Edo, engineer, controls the rotation of the main drill arm placing it in the drilling position in Fiche, Ethiopia, Dec. 19. 2012. U.S. Naval Mobile Construction Battalion 1 Seabees attached to Combined Joint Task Force-Horn of Africa partnered with ENDF engineers during a water well drilling exercise beginning Nov. 27, 2012. The exercise strengthened the operational and institutional capabilities of the ENDF and helped build the relationship between the two militaries. (U.S. Air Force photo by Staff. Sgt. Christopher Ruano)