863rd Engineer Battalion U.S. Army

• 863rd Engineer Battalion (USAR)
  Parkhurst United States Army Reserve Center | Darien, Illinois, Verenigde Staten
  • Headquarters and Headquarters Company
  • Forward Support Company
  • 317th Engineer Company
    Kankakee Armory | Kankakee
  • 485th Engineer Company
    Rockford United States Army Reserve Center | Rockford
  • 739th Engineer Company
    Granite City United States Army Reserve Center | Granite City
  • 313th Engineer Detachment
  • 376th Engineer Detachment
    Granite City United States Army Reserve Center | Granite City
    • 324th Engineer Detachment
    • 459th Engineer Detachment
    • 736th Engineer Detachment

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