407th ECES upgrades fire retardant foam
Tech. Sgt. Nathan Darke, 407th Expeditionary Civil Engineer Squadron firefighter, uses a forklift to transport a container of old fire retardant foam at the 407th Air Expeditionary Group, Jan. 6, 2016. The unit switched to a new fire retardant foam in their foam trailer, and six crash vehicles. (U.S. Air Force photo/Master Sgt. Benjamin Wilson)(Released)