# ISTAR Battalion (Portugal)

The ISTAR Battalion (BISTAR, Batalhão ISTAR in Portuguese) is the Portuguese Army unit responsible for centralizing the intelligence, surveillance, target acquisition and reconnaissance (ISTAR) missions.
The ISTAR started to be raised in 2009, following NATO requisites and the need felt by the Portuguese Army to develop the capability to give ISTAR support to its operational brigades and to its deployed forces in foreign territory.

## Organization

The BISTAR is organized as command element and aggregating unit, being made up with the grouping of sub-units specialized in the different ISTAR capabilities, which are raised by several other units. It includes:
* Headquarters and Headquarters Company;
* C2 Company;
* Electronic Warfare Company;
* HUMINT Platoon;
* Reconnaissance Platoon;
* Unattended Ground Sensor Section;
* Low Altitude Medium Endurance UAV Platoon;
* Weapon Locating Platoon;
* Weapon Locating Accousting Sensor Platoon;
* Forward Observers Platoon..

## Units

* 3rd Cavalry Regiment – Reconnaissance Squadron;
** 1st Reconnaissance Platoon (1PelRec);
** 2nd Reconnaissance Platoon (2PelRec);
** Medium Mortar Platoon (PelMortMed);
** Transmissions Section (SecTm);
** Battlefield Surveillance Section (SecVCB);
** Maintenance Section (SecMan);
** Refueling Section (SecReab);
** Sanitary Section (SecSan).
* Transmission Regiment – Electronic Warfare Company (CompGE);
** Support Platoon (PelAp);
** Electronic Warfare Platoon (Medium) (PelGE) (Med);
** Electronic Warfare Platoon (Light) (Pel GE) (Lig).
* Army Geospatial Information Center – Army Geospatial Support Unit (UnApGeo).
** Geospatial Analysis Element (ElAnGelo);
** Data Acquisition Element (ElAqDados);
** Technical Control Element (ElContrTecn).
* 5th Artillery Regiment– Surveillance Systems Company (CSV);

## Equipment

Armoured Vehicles :
| Name | Origin | Type | Number | Notes |
| Panhard M11 | France | Scout car | 38 | The Portuguese Army currently fields 38 Arquus Ultrav M11D/VBL 4x4 protected scout vehicles. The type which is locally known as the Ultrav M11D, is essentially fielded by the Rapid Reaction Brigade. The fleet includes MILAN F2, PL127/40, AN/PPS-5B and M1919A4 configurations. |
| Pandur II | Austria Portugal | Radio access point station vehicle | 6 | Made under license in Portugal by Fabrequipa and operated by the Transmission Regiment. |
| MAN TG | Germany | Armored Communications Vehicle | 15 | 15 Armored MAN Trucks equipped with military communications shelter. These vehicles were acquired in 2023 and belong to a batch of 47 4x4 tatical trucks, of which 15 are armored. |
| Unmanned aerial vehicle ||||||
| AeroVironment RQ-11 Raven | United States | Unmanned surveillance and reconnaissance aerial vehicle | 36 | 36 aircraft or twelve systems (together with associated services and equipment) were purchased through the NSPA on 20 August 2018. |
| Field artillery ||||||
| M114A1 | United States | Towed artillery | 24 | 40 units received in 1983. 24 operated by Intervention Brigade Field Artillery Battalion. |
| Field artillery ||||||
| AN/TPQ-36 | United States | Counter-battery radar | 2 | Acquired in 2003 together with HMMWV M1097A2 vehicles for towing. |
* MARWIN MW12 weather station;
* Shelters with workstations for intelligence analysis and command post for information assessment.