World Military Encyclopedia
> United States
> Head Wear Insignia
> Army Head Wear Insignia
> Berets Army Insignias
> Airborne
> US-BIA-00064
80th Air Defence Artillery
Casual:
National Guard 17.Air defense battalion patche, 3 variant /Latvian National Armed Forces/
Beret of Armed Forces Austria
Ukrainian Boolet Proof Helmet ZShM-2