U.S. Marine Corps Cpl. Kyle Sherwood, a tactical

U.S. Marine Corps Cpl. Kyle Sherwood, a tactical communications operator assigned to Combined Joint Task Force-Horn of Africa, adjusts a radio frequency during an exercise at the Arta Range Complex, Djibouti, Jan. 18, 2019. A joint team of Soldiers, Sailors and Marines utilized the exercise to test all forms of radio equipment they could be tasked to use in case of a last-minute forward deployment. (U.S. Air Force photo by Tech. Sgt. Shawn Nickel)