Shortly after its rebirth in 1991, the division began a process of reorganization and change that has continued to the present. One of the most significant developments was transformation from its old brigade structure into brigade combat teams and the broadening of its multi-state base. The Arden Hills-based 34th Red Bull Infantry Division provides command and control for 23,000 Citizen-Soldiers in eight different states. In Minnesota the 34th ID includes the 1st Armored Brigade Combat Team, 34th Combat Aviation Brigade, 84th Troop Command and the 347th Regional Support Group. Known as the Red Bulls, the 34th Infantry Division is capable of deploying its Main Command Post, Tactical Command Post, and Division Headquarters and Headquarters Battalion to provide command and control for Army brigades.