U.S. Marine, U.S. Army, and French vehicles transport

U.S. Marine, U.S. Army, and French vehicles transport service members and equipment to the next training area during Alligator Dagger in Djibouti, Africa, Dec. 18, 2017. Alligator Dagger, led by Naval Amphibious Force, Task Force 51/5th Marine Expeditionary Brigade, is a dedicated, bilateral combat rehearsal that combines U.S. and French forces to practice, rehearse and exercise integrated capabilities available to U.S. Central Command both afloat and ashore. (U.S. Air Force photo by Senior Airman Erin Piazza)