Montclair, Djibouti (Oct. 26, 2020) U.S. Army Soldiers from Combined Joint Task Force � Horn of Africa climb a net as part of a water-based obstacle during a French Desert Commando Course prequalification assessment at Montclair, Djibouti, Oct. 26, 2020. The French Desert Commando Course is a multi-day course that challenges both U.S. and French army soldiers by challenging participants physically and mentally through land and water obstacles, combat scenarios and extreme endurance exercises while surviving in austere field conditions. (U.S. Navy photo by Mass Communication Specialist 3rd Class Colin Sens)