646th Regional Support Group U.S. Army

• 646th Regional Support Group (USAR)
  G.F. O'Connell Memorial United States Army Reserve Center | Madison, Wisconsin, United States
  • 687th Combat Sustainment Support Battalion
    Wausau United States Army Reserve Center | Wausau
    • Headquarters and Headquarters Company
    • 753rd Quartermaster Company
      Denis J. Murphy United States Army Reserve Center | Green Bay
    • 377th Ordnance Company
      Andrew Miller United States Army Reserve Center | Manitowoc
    • 395th Ordnance Company
      Appleton United States Army Reserve Center | Appleton
    • 826th Ordnance Company
      G.F. O'Connell Memorial United States Army Reserve Center | Madison
    • 376th Financial Management Support Unit

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