3rd Brigade Combat Team, 1st Armored Division

3rd Brigade, 1st Armored Division "BULLDOG"

3rd Brigade Combat Team, 1st Armored Division "BULLDOG"

3rd Armored Brigade Combat Team, 1st Armored Division "BULLDOG"
Brigade Headquarters and Headquarters Company
2nd Squadron, 13th Cavalry Regiment
1st Battalion, 67th Armor Regiment
1st Battalion, 77th Armor Regiment
4th Battalion, 6th Infantry Regiment
4th Battalion, 1st Field Artillery Regiment
2nd Brigade Engineer Battalion (June 2015, raised from the BCT's former Special Troops Battalion)
123rd Brigade Support Battalion[