1st Battalion, 155th Infantry Regiment U.S. Army

• 1st Battalion, 155th Infantry Regiment (MS ARNG)
  McComb Armory | McComb, Mississippi, United States
  • Headquarters and Headquarters Company
    • Detachment 1
      Tylertown Armory | Tylertown
  • Company A
    Biloxi Readiness Center | Biloxi
  • Company B
    Poplarville Armory | Poplarville
  • Company C
    Natchez Armory | Natchez
  • Company D
    Biloxi Readiness Center | Biloxi
  • Company E, 106th Brigade Support Battalion (Attached)
    Brookhaven Armory | Brookhaven

---