CHABELLEY AIRFIELD, Djibouti -- Technical Sergeant Jason Geyer (left) and Senior Airman Michael Lane, 776th Expeditionary Airbase Squadron, smile at the completion of the multi-day French Desert Commando Course. Out of more than 30 participants across the Djibouti Base Cluster and 25 finishers, they were the only two Air Force members to complete the course. This course exposes troops to desert survival, weapons training, desert combat, land navigation and obstacle courses.