U.S. Soldiers assigned to Combined Joint Task Force-Horn of Africa fire M4 carbine rifles on a training range in Arta, Djibouti, May 26, 2018.
The 10th Mountain Division Soldiers train to maintain their weapon systems qualification in order to forward deploy forces to protect American interests on the continent of Africa. (U.S. Air Force photo by Tech. Sgt. Larry E. Reid Jr.) Original public domain image from Flickr