A nativity scene is displayed during a Christmas Eve service in Mogadishu, Somalia, Dec. 24, 2017. U.S. service members assigned to Combined Joint Task Force - Horn of Africa, along side service members from partner nations, are taking time to connect with each other and with family members back home as they head into the new year, continuing their dedication to protecting the U.S. and strengthening relationships with partnered nations. (U.S. Air Force photo by Staff Sgt. Timothy Moore)

U.S. service members assigned to Combined Joint Task Force - Horn of Africa, along side service members from partner nations, take part in a Christmas Eve service in Mogadishu, Somalia, Dec. 24, 2017. Service members are taking time to connect with each other and with family members back home as they head into the new year, continuing their dedication to protecting the U.S. and strengthening relationships with partnered nations. (U.S. Air Force photo by Staff Sgt. Timothy Moore)

U.S. service members assigned to Combined Joint Task Force - Horn of Africa, along side service members from partner nations, take part in a Christmas Eve service in Mogadishu, Somalia, Dec. 24, 2017. Service members are taking time to connect with each other and with family members back home as they head into the new year, continuing their dedication to protecting the U.S. and strengthening relationships with partnered nations. (U.S. Air Force photo by Staff Sgt. Timothy Moore)

U.S. service members assigned to Combined Joint Task Force - Horn of Africa, along side service members from partner nations, take part in a Christmas Eve service in Mogadishu, Somalia, Dec. 24, 2017. Service members are taking time to connect with each other and with family members back home as they head into the new year, continuing their dedication to protecting the U.S. and strengthening relationships with partnered nations. (U.S. Air Force photo by Staff Sgt. Timothy Moore)

U.S. service members assigned to Combined Joint Task Force - Horn of Africa, along side service members from partner nations, take part in a Christmas Eve service in Mogadishu, Somalia, Dec. 24, 2017. Service members are taking time to connect with each other and with family members back home as they head into the new year, continuing their dedication to protecting the U.S. and strengthening relationships with partnered nations. (U.S. Air Force photo by Staff Sgt. Timothy Moore)

U.S. service members assigned to Combined Joint Task Force - Horn of Africa, along side service members from partner nations, take part in a Christmas Eve service in Mogadishu, Somalia, Dec. 24, 2017. Service members are taking time to connect with each other and with family members back home as they head into the new year, continuing their dedication to protecting the U.S. and strengthening relationships with partnered nations. (U.S. Air Force photo by Staff Sgt. Timothy Moore)

U.S. service members assigned to Combined Joint Task Force - Horn of Africa, along side service members from partner nations, take part in a Christmas Eve service in Mogadishu, Somalia, Dec. 24, 2017. Service members are taking time to connect with each other and with family members back home as they head into the new year, continuing their dedication to protecting the U.S. and strengthening relationships with partnered nations. (U.S. Air Force photo by Staff Sgt. Timothy Moore)