World Military Encyclopedia
> United States
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> Berets Army Insignias
> Engineers
> US-USAHWIE-00097
766th Engineer bn
Casual:
416 Engineer Сommand Patch. US Army
20th Infantry regiment
21st Cavalry Brigade Patch. US Army
Another category of: Engineers
325th Engineer battalion
844th Engineer bde
7th Engineer bde
521st Engineer group
164th Engineer group