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212th FA brigade
Casual:
Нарукавный знак учебного авиационного центра ФПС РФ г.Москва
National Guard 52.Infantry battalion patche /Latvian National Armed Forces/
701st Military bde
Another category of: Field artillery
13th FA regiment
40th FA brigade
30th Field Artillery( FA) regiment
175th FA regiment
46th FA battalion( obsolute)