World Military Encyclopedia
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> Berets Army Insignias
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> US-USAHWIADA-00010
633rd ADA regiment
Casual:
1st Aviation Brigade Patch. US Army
Эмблема на фуражку офицера вспомогательных сил БО.
555 Engineer Brigade Patch. US Army
Another category of: Air Defence Artillery
57th ADA
60th ADA regiment
3rd ADA brigade
41st ADA regiment
5th ADA regiment