U.S. Sgt. Maj. of the Army Daniel Dailey visits with Soldiers assigned to Combined Joint Task Force - Horn of Africa and Camp Lemonnier, Djibouti, during his visit Dec. 21, 2017. Camp Lemonnier was Dailey's last stop before returning to the United States as he visited with Soldiers and other service members deployed and away from their families during the holidays. (U.S. Air Force photo by Staff Sgt. Timothy Moore)

U.S. Sgt. Maj. of the Army Daniel Dailey visits speaks with a Soldier assigned to Combined Joint Task Force - Horn of Africa during his visit to Camp Lemonnier, Djibouti, Dec. 21, 2017. Camp Lemonnier was Dailey's last stop before returning to the United States as he visited with Soldiers and other service members deployed and away from their families during the holidays. (U.S. Air Force photo by Staff Sgt. Timothy Moore)

U.S. Sgt. Maj. of the Army Daniel Dailey poses for photos with Soldiers assigned to Combined Joint Task Force - Horn of Africa during his visit to Camp Lemonnier, Djibouti, Dec. 21, 2017. Camp Lemonnier was Dailey's last stop before returning to the United States as he visited with Soldiers and other service members deployed and away from their families during the holidays. (U.S. Air Force photo by Staff Sgt. Timothy Moore)

U.S. Sgt. Maj. of the Army Daniel Dailey pins on the rank of a newly promoted Soldier assigned to Combined Joint Task Force - Horn of Africa at Camp Lemonnier, Djibouti, Dec. 21, 2017. Camp Lemonnier was Dailey's last stop before returning to the United States as he visited with Soldiers and other service members deployed and away from their families during the holidays. (U.S. Air Force photo by Staff Sgt. Timothy Moore)

U.S. Sgt. Maj. of the Army Daniel Dailey visits with Soldiers assigned to Combined Joint Task Force - Horn of Africa at Camp Lemonnier, Djibouti, Dec. 21, 2017. Camp Lemonnier was Dailey's last stop before returning to the United States as he visited with Soldiers and other service members deployed and away from their families during the holidays. (U.S. Air Force photo by Staff Sgt. Timothy Moore)

U.S. Sgt. Maj. of the Army Daniel Dailey visits with Soldiers assigned to Combined Joint Task Force - Horn of Africa at Camp Lemonnier, Djibouti, Dec. 21, 2017. Camp Lemonnier was Dailey's last stop before returning to the United States as he visited with Soldiers and other service members deployed and away from their families during the holidays. (U.S. Air Force photo by Staff Sgt. Timothy Moore)

U.S. Sgt. Maj. of the Army Daniel Dailey recognizes top-performing service members assigned to Combined Joint Task Force - Horn of Africa during his visit to Camp Lemonnier, Djibouti, Dec. 21, 2017. Camp Lemonnier was Dailey's last stop before returning to the United States as he visited with Soldiers and other service members deployed and away from their families during the holidays. (U.S. Air Force photo by Staff Sgt. Timothy Moore)