- 4th (Vanguard) Infantry Brigade Combat Team, 3rd Infantry Division, Fort Stewart, Ga.
- 2nd Brigade Combat Team, 25th Infantry Division, Wahiawa, Hawaii
- 3rd Armored Cavalry Regiment (Brave Rifles), Fort Hood, Texas
- 4th (Long Knife) Brigade Combat Team, 1st Cavalry Division, Fort Hood, Texas
In keeping with my habit of commenting on the coolness or weirdness of various unit identifiers, here's a weird coincidence: 4th BCT/1st Cav is called the Long Knife Brigade, while 4th Squadron of the 3rd ACR is called the Longknife Squadron. (I mean, seriously? There aren't enough nicknames out there? It reminds me of back when the CFL used to have two franchises out of eight with the same name, and two different spellings: the Saskatchewan Roughriders and the Ottawa Rough Riders! Is Canadian football really that rough?)
Previously: Fall ('09) Iraq rotations announced