U.S. Air Force Lt. Col. Otis Yeatts, 870th Air Expeditionary Squadron commander, shows Under Secretary of State for Arms Control and International Security Rose Gottemoeller, a view from one of the perimeter posts at Chebelley Airfield, Djibouti, Nov. 14, 2015. Gottemoeller toured Chebelley and Camp Lemonnier as part of her orientation to the U.S. presence in Africa. As Under Secretary, Gottemoeller advises the Secretary of State on arms control, nonproliferation and disarmament.

Under Secretary of State for Arms Control and International Security Rose Gottemoeller greets soldiers from Bravo Troop, 1st Squadron, 153rd Cavalry Regiment assigned to Chebelley Airfield, Djibouti, Nov. 14, 2015. Gottemoeller met with service members from Chebelley and Camp Lemonnier during her tour of Djibouti. As Under Secretary, Gottemoeller advises the Secretary of State on arms control, nonproliferation and disarmament.

Under Secretary of State for Arms Control and International Security Rose Gottemoeller watches an aircraft recovery while speaking with U.S. Air Force Maj. Shane Molosky, 33rd Expeditionary Special Operations Squadron commander, at Chebelley Airfield, Nov. 14, 2015. Gottemoeller visited Chebelley and Camp Lemonnier to understand the many types of operations the United States supports in Djibouti and throughout East Africa.