U.S. Air Force patrolmen deployed to the 409th Expeditionary Security Forces Squadron pose for a photo at Nigerien Air Base 201 in Agadez, Niger, Dec. 9, 2019. The 409th ESFS vigilantly defend the base and its assets through constant patrols, vehicle inspections and the vetting of all personnel working on the installation. (U.S. Air Force photo by Staff Sgt. Alex Fox Echols III)