World Military Encyclopedia
> United States
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> Berets Army Insignias
> Tank battalions
> US-USAHWITBN-00101
701st Tank destroyer bn( obsolute)
Casual:
Police Orchestra of the Republic of Belarus
164th Engineer group
Нарукавный знак Донецкого Пограничного Отряда Государственной Пограничной Службы Украины. Восточное направление
Another category of: Tank battalions
16th Cavalry regiment
83rd Armor recon bn
321st Cavalry regiment
709th Tank battalion
69th Tank battalion