DJIBOUTI- U.S. Navy sailors with Coastal Riverine Squadron Eight, assigned to Combined Joint Task Force-Horn of Africa, provide security for a pier side U.S. asset on June 27, 2016, in Djibouti. CRS-8, out of Naval Station Newport, R.I., secures U.S. ships coming in and out of the port, and provides additional security during the ships’ in-port stay. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

U.S. Army Spc. David Betz, radio and telephone operator, Company A, 1st Battalion, 124th Infantry Regiment, conducts a search of the area surrounding Port de Peche during a port security mission with the Coastal Riverine Squadron 8, Aug. 8, 2016. (U.S. Army photo by Staff Sgt. Aidana Baez/released)

U.S. Army Staff Sgt. Abel Baez, squad leader, Company A, 1st Battalion, 124th Infantry Regiment and Pfc. David Morales, rifleman, Company A, 1st Battalion, 124th Infantry Regiment, discuss how to circumvent a large number of civilian vehicles in order to effectively provide security for Coastal Riverine Squadron 8, while conducting a port security mission at Port de Peche, Aug. 8, 2016. (U.S. Army photo by Staff Sgt. Aidana Baez/released)

Japanese and Combined Joint Task Force-Horn of Africa service members meet for a tabletop exercise to discuss how they can support each other in an event involving the evacuation of Americans or Japanese from a hostile location in Africa, Aug. 27-28, 2016 at the Japanese base in Djibouti. During the exercise, both forces discussed route planning, logistics, equipment maintenance, how military personnel would be involved, medical support and use of air and ground transportation for evacuees. The plans also examined their strengths and weaknesses and reassessed the movement of evacuees to safety. (U.S. Air Force photo by Staff Sgt. Benjamin Raughton/Released)

Combined Joint Task Force-Horn of Africa Deputy Commander Rear Adm. William Wheeler talks with Lt. Gen. Shigeru Kobayashi, Commander of the Japan Ground Self-Defense Force’s Central Readiness Force at Camp Lemonnier, Djibouti, Aug. 27, 2016. Japanese and CJTF-HOA service members met for a tabletop exercise to discuss how they can support each other in an event involving the evacuation of Americans or Japanese citizens from a hostile location in Africa. During the exercise, both forces discussed route planning, logistics, equipment maintenance, how military personnel would be involved, medical support and use of air and ground transportation for evacuees. The plans also examined for their strengths and weaknesses and reassessed the movement of evacuees to safety. (U.S. Air Force photo by Staff Sgt. Benjamin Raughton/Released)

U.S. Air Force Lt. Col. Brian Rusler, Combined Joint Task Force-Horn of Africa joint logistics operations center director, speaks with Japanese service members during an exercise to discuss how they can support each other in an event involving the evacuation of Americans or Japanese from a hostile location in Africa, Aug. 28, 2016 at the Japanese base in Djibouti. During the exercise, both forces discussed route planning, logistics, equipment maintenance, how military personnel would be involved, medical support and use of air and ground transportation for evacuees. The plans also examined their strengths and weaknesses and reassessed the movement of evacuees to safety. (U.S. Air Force photo by Staff Sgt. Benjamin Raughton/Released)

U.S. Navy Capt. Randy Gallagher, Combined Joint Task Force-Horn of Africa CJ3-5-7 director, left, and Lt. j.g. Corey Shore, CJTF-HOA intelligence analyst, talk during a tabletop exercise, Aug. 28, 2016, at the Japanese base in Djibouti. The exercise focused on supporting Japanese military forces in the event of a necessary evacuation of Americans or Japanese citizens from a hostile location in Africa. During the multi-day exercise, both forces discussed route planning, logistics, equipment maintenance, how military personnel would be involved, medical support and use of air and ground transportation for evacuees. The plans also examined their strengths and weaknesses and reassessed the movement of evacuees to safety. (U.S. Air Force photo by Staff Sgt. Benjamin Raughton/Released)

MOGADISHU, Somalia- An exercise conducted by the Somali Police Force Maritime Police Unit brings a mock captured crew to the exercise attendants in order to demonstrate the unit’s capabilities with new training vessels, Aug. 25, 2016, in Mogadishu, Somalia. Representatives from approximately seven countries working to improve security and stability in Somalia attended the exercise demonstration and brief from the United Nations Office on Drugs and Crime mentors on maritime and custodial work in Somalia. The UNODC mentors trained the maritime unit to perform interdiction operations around the coast of Somalia with their new vessels. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia – Representatives from the United Nations Office on Drugs and Crime brief attendees from approximately seven countries about maritime and custodial work in Somalia during a Somali Police Force Maritime Police Unit exercise, Aug. 25, 2016, in Mogadishu, Somalia. The boat teams demonstrated interdiction operations by taking control over a mock hostile boat with their two new vessels. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- Exercise participants from the Somali Police Force Maritime Police Unit collect a mock hostile boat and its crew during a maritime exercise demonstration of the unit’s new vessels, Aug. 25, 2016, in Mogadishu, Somalia. Representatives from approximately seven countries who assist in improving security and stability in Somalia attended the exercise demonstration and briefing from the United Nations Office on Drugs and Crime mentors on maritime and custodial work in Somalia. UNODC mentors trained the maritime unit to perform interdiction operations around the coast of Somalia with their new vessels. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- Representatives from approximately seven countries attend a Somali Police Force Maritime Police Unit exercise demonstrating the unit’s capabilities with two new vessels, Aug. 25, 2016, in Mogadishu. Mentors from the United Nations Office on Drugs and Crime trained the maritime unit to perform interdiction operations around the coast of Somalia with their new vessels. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- An exercise participant jumps from a boat to reach the shore during a Somali Police Force Maritime Police Unit exercise demonstrating the unit’s capabilities Aug. 25, 2016. Representatives from approximately seven countries involved in improving stability and security in Somalia observed the demonstration off the coast of Mogadishu. Trained by the United Nations Office on Drugs and Crime, the maritime police unit received two new vessels for training and interdiction operations around the coast of Somalia. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- Representatives from United Nations Office on Drugs and Crime gather with exercise leads to conduct a Somali Police Force Maritime Police Unit exercise to demonstrate capabilities with its two new vessels, Aug. 25, 2016, in Mogadishu, Somalia. The boat teams demonstrated interdiction operations to representatives from approximately seven countries involved in improving security and stability in Somalia, by capturing a mock hostile boat with exercise participants. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- Five small boats with the Somali Police Force Maritime Police Unit conduct a maritime exercise demonstrating their capabilities off the coast of Mogadishu, Somalia. Representatives from approximately seven countries involved in improving security and stability in Somalia observed the demonstration Aug. 25, 2016. Trained by the United Nations Office on Drugs and Crime, the maritime police unit received two new vessels for training and interdiction operations around the coast of Somalia. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- A Somali Police Force soldier signals five small boats from the Somali Police Force Maritime Police Unit to begin an exercise demonstration, Aug. 25, 2016, in Mogadishu, Somalia. The demonstration showed the maritime unit’s capabilities with its two new vessels, to representatives of approximately seven countries involved in improving stability and security in Somalia. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- U.S. Navy Explosive Ordnance Disposal 1st Class Tyler Brooks, Task Force Sparta, teaches how to identify and counter improvised explosive devices to participants from African Union Mission in Somalia troop contributing countries, at the Joint Military Training Center, Aug. 25, 2016, in Mogadishu, Somalia. The AMISOM soldiers learned how to effectively detect and combat IEDs to continue their efforts in regional security and stability in Somalia. Task Force Sparta members are a part of the Combined Joint Task Force-Horn of Africa, which works to strengthen Eastern African partners in countering and neutralizing violent extremists in Somalia and the region. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- U.S. Navy Sailors from Task Force Sparta conduct training in how to counter improvised explosive devices for African Union Mission in Somalia troop contributing countries at the Joint Military Training Center, Aug. 25, 2016, in Mogadishu, Somalia. The AMISOM soldiers learned how to effectively detect and combat IEDs to continue their efforts toward regional security and stability in Somalia. Task Force Sparta members are a part of the Combined Joint Task Force-Horn of Africa, which works to strengthen Eastern African partners in countering and neutralizing violent extremists in Somalia and the region. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- African Union Mission in Somalia Lt. Gen. Osman Noor Soubagleh, force commander, meets with U.S. Navy Rear Adm. William Wheeler, Combined Joint Task Force-Horn of Africa deputy commander, during an AMISOM/Somali National Army Sector Commanders’ conference, Aug. 25, 2016, at the AMISOM Force Headquarters in Mogadishu, Somalia. The Somali sector commanders met to review efficiency and needed improvements for security operations and SNA collaboration strategies. Lt. Gen. Soubagleh is from Djibouti, one of the five AMISOM nations that have combat troops working to secure Somalia. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- African Union Mission in Somalia/Somali National Army Sector Commanders attend a sector commanders’ conference, Aug. 25, 2016, at the AMISOM Force Headquarters in Mogadishu, Somalia. The conference brought together senior military leaders from coalition partners and sectors to review efficiency and needed improvements for security operations and SNA collaboration strategies. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- U.S. Navy Rear Adm. William Wheeler (center), Combined Joint Task Force-Horn of Africa deputy commander, attends an African Union Mission in Somalia/Somali National Army Sector Commanders’ conference, Aug. 25, 2016, at the AMISOM Force Headquarters in Mogadishu, Somalia. The conference brought together senior military leaders from each sector to review efficiency and needed improvements for security operations and SNA collaboration strategies. Djibouti, Kenya, Uganda, Ethiopia, and Burundi are the five AMISOM nations who contribute combat troops to the security of Somalia. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- U.S. Navy Rear Adm. William Wheeler (right), Combined Joint Task Force-Horn of Africa deputy commander, speaks with African Union Mission in Somalia Force Commander Lt. Gen. Osman Noor Soubagleh (middle) and Maj. Gen. Mohammed Ishu, AMISOM deputy commander for operations (left). The leaders attended an AMISOM/Somali National Army Sector Commanders’ conference, Aug. 25, 2016, at the AMISOM Force Headquarters in Mogadishu, Somalia. The conference brings together senior military leaders from each sector to review efficiency and needed improvements for security operations and SNA collaboration strategies. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

MOGADISHU, Somalia- African Union Mission in Somalia/Somali National Army Sector Commanders attend a sector commanders’ conference, Aug. 25, 2016, at the AMISOM Force Headquarters in Mogadishu, Somalia. The conference brings together senior military leaders from coalition partners and the sectors to review efficiency and needed improvements for security operations and SNA collaboration strategies. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI - Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, speaks to members of Combined Joint Task Force-Horn of Africa at Camp Lemonnier, Djibouti during an all-hands call Aug. 18, 2016. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI - Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, speaks to members of Combined Joint Task Force-Horn of Africa at Camp Lemonnier, Djibouti during an all-hands call Aug. 18, 2016. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI - Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, speaks to members of Combined Joint Task Force-Horn of Africa at Camp Lemonnier, Djibouti during an all-hands call Aug. 18, 2016. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI - Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, coins U.S. Air Force Tech. Sgt. Kevin Segreti during an all hands call, Aug. 18, 2016, at Camp Lemonnier, Djibouti. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI - Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, speaks to members of Combined Joint Task Force-Horn of Africa at Camp Lemonnier, Djibouti during an all-hands call Aug. 18, 2016. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI - Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, coins U.S. Navy Petty Officer 1st Class Celeste Dunlap during an all hands call, Aug. 18, 2016, at Camp Lemonnier, Djibouti. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI - Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, coins U.S. Army Spc. Dillin Hart during an all hands call, Aug. 18, 2016, at Camp Lemonnier, Djibouti. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI - Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, speaks to members of Combined Joint Task Force-Horn of Africa at Camp Lemonnier, Djibouti during an all-hands call Aug. 18, 2016. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI - Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, coins U.S. Marine Corps Sgt. Esteban Aguirre during an all hands call, Aug. 18, 2016, at Camp Lemonnier, Djibouti. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI – U.S. Navy Command Master Chief Petty Officer Geoffrey Steffee, Combined Joint Task Force-Horn of Africa command senior enlisted leader, describes the achievements of four CJTF-HOA service members to Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser prior to a recognition ceremony at Camp Lemonnier, Djibouti Aug. 18, 2016. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI- Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, speaks with members of Combined Joint Task Force-Horn of Africa, Aug. 18, 2016, at Camp Lemonnier, Djibouti. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI- (From left) Djiboutian Gen. Taher Ali Mohamed, Djiboutian Armed Forces; Christina Higgins, U.S. Embassy in Djibouti deputy chief of mission; Ali Hassan Bahdon, Djibouti minister of defense; and Commander, U.S. Africa Command U.S. Marine Corps Gen. Thomas Waldhauser, pose for a group photo, Aug. 18, 2016, after a meeting at the Djiboutian Armed Forces headquarters, Djibouti. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI- Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, meets with President Ismail Omar Guelleh of Djibouti, Aug. 18, 2016 at the Presidential Palace in Djibouti. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI- Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas Waldhauser, meets with Ali Hassan Bahdon, Djibouti minister of defense, and senior leaders from the Djiboutian Armed Forces, Aug. 18, 2016. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI- Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser,, coins U.S. Marines assigned to the U.S. Embassy in Djibouti, Aug. 18, 2016, during his visit to Djibouti. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI- President Ismail Omar Guelleh of Djibouti, and Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, meet at the Presidential Palace in Djibouti Aug. 18, 2016. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI- Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser, poses for a group photo with U.S. Marines assigned to the U.S. Embassy in Djibouti, Aug. 18, 2016, during his visit to Djibouti. This is Waldhauser’s first official visit to Djibouti since assuming command of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)

DJIBOUTI- President Ismail Omar Guelleh of Djibouti, and U.S. Army Maj. Gen. Kurt Sonntag, Combined Joint Task Force-Horn of Africa commanding general, meet at the Presidential Palace in Djibouti Aug. 18, 2016. The greeting came during the first official visit by Commander, U.S. Africa Command, U.S. Marine Corps Gen. Thomas D. Waldhauser since his assumption of AFRICOM in July 2016. (U.S. Air Force photo by Staff Sgt. Tiffany DeNault)