World Military Encyclopedia
> United States
> Head Wear Insignia
> Army Head Wear Insignia
> Berets Army Insignias
> Engineers
> US-USAHWIE-00018
112th Engineer battalion
Casual:
Patch of 474 separate radio unit Russian Space Forces
USA Cyber Command Patch. Alpha Units. US Army
Center for direction finding space objects and aircraft Russian Space Forces
Another category of: Engineers
844th Engineer bde
1901st Engineer battalion
78th Engineer battalion
565th Engineer battalion
439th Engineer bn