407th ECES upgrades fire retardant foam
Staff Sgt. Clinton Manus, 407th Expeditionary Civil Engineer Squadron firefighter, speak with his leadership while transferring fire retardant from a foam trailer at the 407th Air Expeditionary Group, Jan. 6, 2016. The unit switched all the fire retardant foam in their inventory as part of an Air Force-wide initiative to use more environmentally friendly foam. (U.S. Air Force photo/Master Sgt. Benjamin Wilson)(Released)