World Military Encyclopedia
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> Tank battalions
> US-USAHWITBN-00014
57th tank ( medium) battalion
Casual:
Marines recon unit
Riflemen's Union Cap Badge of Lithuania. Model 2
Patch of the National Security Committee of Kazakhstan
Another category of: Tank battalions
149th Armor regiment
81st Recon bn
646th Tank destroyer bn( obsolute)
61st Tank bn
81st armor regiment