World Military Encyclopedia
> United States
> Head Wear Insignia
> Army Head Wear Insignia
> Berets Army Insignias
> Air Defence Artillery
> US-USAHWIADA-00020
31st ADA bde
Casual:
шеврон Пограничной охраны Республики Польша
Breast Badge "45 years submarine PL 182" of the Russian Navy
нарукавный знак Подляско-Мазурской бригады ВОП
Another category of: Air Defence Artillery
44th ADA regiment
30th ADA brigade
40th Air Defence Artillery
7th ADA regiment
60th ADA regiment