1-187th Infantry Battalion
"Leader Rakkasans"
3-187th Infantry Battalion
"Iron Rakkasans"
2-506th Infantry Battalion
"White Currahee"
1-33rd Cavalry Regiment
"Men of War"
21st Brigade Engineer Battalion
"Rak Solid"
626th Brigade Support Battalion
"Assurgam"
Command Sergeant Major:CSM Danang McKay