1st Marine Divison

I.1st Marine Regiment (Task Force Papa Bear)
       A.1-1 Marine Battalion 
        B.3-9 Marine Battalion 
       C.1st Tank Battalion (M60A3) 
       D.Assault Amphibian Battalion 
   II.3rd Marine Regiment (Task Force Taro)
       A.1-3 Marine Battalion 
        B.2-3 Marine Battalion 
       C.3-3 Marine Battalion 
  III.4th Marine Regiment (Task Force Grizzly)
       A.2-7 Marine Battalion 
        B.3-7 Marine Battalion 
  IV.7th Marine Regiment (Task Force Ripper)
       A.1-7 Marine Battalion 
        B.1-5 Marine Battalion 
       C.1st Combat Engineer Battalion 
       D.3rd Tank Battalion (M60A3) 
  V.11th Marine Regiment (artillery) 
       A.1-11 Artillery Battalion 
        B.3-1 Artillery Battalion 
       C.5-11 Artillery Battalion 
       D.1-12 Artillery Battalion 
        E.3-12 Artillery Battalion 
  VI.Division Troops
       A.support units 
        B.1st Light Armored Infantry Battalion 
       C.1st Recon Battalion