![U.S. Air Force Joint Expeditionary Force Experiment Patch](http://challengecoinbazaar.com/cdn/shop/products/jfex10_{width}x.jpg?v=1502271991)
This exercise patch from Irregular Warfare is from JEFX 10. This is a U.S.-led operational experiment to evaluate new technologies and war fighting concepts in simulated wartime battle environments.
Approx: 4" x 4"
Embroidery: 80%
Color: 6 colors
Backing: None