Rondônia (HQ: Manaus) Main units Divisions The Brazilian Army currently has six army divisions: 1st Army Division based in Rio de Janeiro - RJ, subordinated to the Eastern Military Command, 2nd Army Division based in São Paulo - SP, subordinated to the Military Command of the Southeast, 3rd Army Division based in Santa Maria - RS, subordinated to the Southern Military Command, 5th Army Division based in Curitiba - PR, subordinated to the Southern Military Command, 6th Army Division based in Porto Alegre - subordinated to the Southern Military Command and 7th Army Division based in Recife - PE, subordinated to the Northeast Military Command. The other military forces of the Brazilian Army are subordinated directly to the area military commands, not having a commanding division. In this case, the employment of these troops is coordinated by the operations coordinating center of the area military commands. Brigades 1x Parachute Infantry Brigade, with: 3x Parachute Infantry Battalions 1x Parachute Cavalry Squadron 1x Special Operations Brigade, with: 1x Special Forces Battalion, with 12 SF detachments 1x Commando Battalion 1x Psychological Operations Battalion. 1x Light Infantry (Air Assault) (Airmobile) Brigade, with: 3x Light Infantry Airborne Battalions 1x Light Cavalry Airborne Regiment (Battalion sized). 1x Light Infantry Brigade, with: 3x Light Infantry Battalions 1x Mechanized Cavalry (Wheeled) Regiment (Battalion size). 1x Frontier Infantry (Wetlands Infantry) Brigade, with: 3x Frontier Infantry Battalions. 1x Armoured Cavalry Brigade, with: 2x Tank Regiments (Battalions size) 2x Armoured Infantry Battalions 1x Mechanized Cavalry (Wheeled) Squadron 1x Armoured Infantry Brigade, with: 2x Armoured Infantry Battalions 2x Tank Regiments (Battalions size) 1x Mechanized Cavalry (Wheeled) Squadron 4x Mechanized Cavalry (Wheeled) Brigades, each with: 3x Mechanized Cavalry Regiments (Battalions size) 1x Armoured Cavalry Regiment (Battalion size). 6x Jungle Infantry Brigades, each with: 3 – 4 Jungle Infantry Battalions 1x Mechanized or Jungle Cavalry Squadron 5x Light Infantry (Motorized) Brigades, each with: 3x Motorized Infantry Battalions 1x Mechanized Cavalry Squadron 4x Mechanized Infantry (Wheeled) Brigades, each with: 3x Mechanised Infantry Battalions 1x Mechanized Cavalry Squadron 1x Mountain Infantry Light (Motorized) Brigades, each with: 3x Mountain Infantry Battalions 1x Mechanized Cavalry Squadron 4x Divisional Artillery Brigades, each with: 4 – 5 Field or Rocket Artillery Battalions (Agrupements, in Brazilian Army). 4x Construction Engineer Regiments, each one with: 3x to 5x Construction Engineer Battalions 1x Air Defence Artillery Brigade, with: 5x Anti-aircraft Artillery Battalion 1x Army Aviation Command(Brigade), with: 5x Army Aviation Battalions (Anti-tank, reconnaissance,