Katie and Joe:
7th Squadron, 1st Cavalry Regiment
Katie and Joe:
1st Engineer Battalion
Katie and Joe:
1st Infantry Division M.P. Company
Katie and Joe:
1st Medical Battalion
Katie and Joe:
1st Supply & Transportation Battalion
Katie and Joe:
3rd Field Artillery Battalion
Katie and Joe:
3rd Field Artillery Rocket Battalion
Katie and Joe:
4th Cavalry Regiment
Katie and Joe:
4th Infantry Regiment
Katie and Joe:
5th Field Artillery Battalion
Katie and Joe:
5th Infantry Regiment
Katie and Joe:
7th Artillery Regiment
Katie and Joe:
7th Cavalry Regiment
Katie and Joe:
6th Battalion, 9th Infantry Regiment
Katie and Joe:
10th Engineer Battalion
Katie and Joe:
10th Infantry Regiment
Katie and Joe:
1st Battalion, 10th Infantry Regiment
Katie and Joe:
11th Infantry Regiment
Katie and Joe:
12th Infantry Regiment
Katie and Joe:
15th Infantry Regiment
Katie and Joe:
16th Infantry Regiment
Katie and Joe:
17th Cavalry Regiment
Katie and Joe:
18th Field Artillery Battalion
Katie and Joe:
23rd Infantry Regiment
Katie and Joe:
26th Infantry Regiment
Katie and Joe:
28th Infantry Regiment
Katie and Joe:
30th Infantry Regiment
Katie and Joe:
32nd Artillery Regiment
Katie and Joe:
35th Tank Battalion
Katie and Joe:
35th Transportation Battalion
