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ASTROS II Rocket Launcher System

ASTROS II Rocket Launcher System

Manufacturer: Avibras Industria Aeroespacial
Category: Artillery & Indirect Fire
  • Caliber & Firepower 127–450 mm
  • Maximum Effective Range Diesel, vehicle-dependent
  • Mobility / Platform Type 80 km/h (vehicle-mounted)
  • Fire Control & Targeting System Light vehicle protection

Full Specifications

1. General Information

System Name ASTROS II Rocket Launcher
Manufacturer Avibras Industria Aeroespacial
Country of Origin Brazil
Type / Role Wheeled Rocket Artillery / Tactical MLRS
Caliber 127 mm / 180 mm / 300 mm / 450 mm
Year Introduced 1983
In Service Yes
Unit Cost USD 350,000 – 5 Million (depending on variant)
Crew Required 3–6 Personnel
Platform Type Vehicle-Mounted 6×6 or 8×8
Power Source Diesel

2. Performance & Firepower

Maximum Effective Range 9–300 km (caliber-dependent)
Minimum Range 9 km
Rate of Fire (Sustained / Burst) 12 rockets / 24 rockets per salvo
Accuracy (CEP) 50–150 m (unguided), <30 m (guided)
Elevation Range 0–60°
Traverse Range 90°–360°
Recoil System Wheeled vehicle-mounted
Reload Time 10–30 minutes

3. Ammunition & Warhead Options

Compatible Ammunition HE, Fragmentation, Practice, Guided
Caliber Standard 127–450 mm
Warhead Type HE, Fragmentation, Precision-Guided
Warhead Weight 50–600 kg
Fuse Type Impact / Proximity / Programmable
Muzzle Velocity 400–1,200 m/s
Guidance Unguided / GPS / INS / Laser
Effective Burst Radius 25–300 m

4. Fire Control & Targeting Systems

Fire Control System Digital fire control computer with manual backup
Aiming System GPS aided inertial navigation with optical alignment
Communication Link Secure tactical radio data link
Night Operation Supported via night vision and thermal devices
Automation Level Semi automated launch sequencing
Targeting Assistance Integrated ballistic computation and external target cueing

5. Launcher / Platform & Mobility

Platform Type Truck mounted wheeled launcher
Vehicle Model Custom Avibras Tatra based six by six or eight by eigh
Mobility Range Up to 600 km
Top Speed Up to 90 km per hour
Ground Clearance Approx 350 mm
Setup / Emplacement Time Around 3 minutes
Transportability Air transportable by C 130 class aircraft

6. Protection & Survivability

Armor Level Light ballistic protection for cab
CBRN Protection Optional overpressure system
Counter-Battery Radar Integration Compatible with external radar systems
Smoke Launcher System Available on selected variants
Shoot-and-Scoot Capability Yes
Signature Reduction Reduced acoustic and infrared signature

7. Command, Control & Networking

C2 System Integrated artillery command and control network
Connectivity Secure radio and satellite communication
Network Capability Fully network enabled with joint fire coordination
Operation Mode Manual or network coordinated fire missions
Compatible Systems UAV spotters, forward observers, battlefield radars

8. Operational History

Primary Operators Brazil, Saudi Arabia, Indonesia, Malaysia, Qatar
Combat Proven Yes
Operational Deployment Middle East operations and regional conflicts
Conflict History Gulf War era regional use
Notable Feature High mobility with sustained rocket saturation capability

9. Dimensions & Weight

System Weight Approx 24 tons fully loaded
Barrel Length Approx 9.8 m
Vehicle Weight 18 to 24 tons depending on configuration
Dimensions (L×W×H) Varies by launcher and rocket type
Transport Configuration Road, sea, and military airlift compatible

10. Maintenance & Support

Maintenance Cycle Scheduled preventive maintenance every 12 months
Field Servicing Time Under 1 hour for basic servicing
Spare Parts Availability High through OEM support
Training Requirement Three to four weeks for full crew qualification
Support Package OEM logistics, training, and lifecycle support

11. Economic / Procurement Data

Estimated unit cost USD 1 to 5 million depending on rockets and vehicles
Cost per Round USD 10,000 to 200,000 depending on caliber
Country Procurement Program Brazil Army and export customers
Export Status Export approved under Brazilian defense regulations
Manufacturer Website Avibras official defense systems portal

Our Rating

The overall rating is based on review by our experts

8
  • Combat Effectiveness 8 / 10
  • Performance 8 / 10
  • Technology 8 / 10
  • Firepower 8 / 10

PROS

  1. Multi-caliber rocket capability
  2. Rapid shoot-and-scoot deployment
  3. Digital fire-control with GPS/INS
  4. Long-range and precision strike options
  5. Wheeled platform allows high mobility

CONS

  1. Dependent on crew training for optimal operation
  2. Larger rockets require logistical support
  3. Vulnerable during reload or setup phases
  4. Not fully armored against heavy fire
  5. Limited availability of advanced guided munitions in some operators

ASTROS II Tactical Rocket Launcher System

The ASTROS II (Artillery Saturation Rocket System) is a versatile and modern rocket artillery system developed in Brazil by Avibras Industria Aeroespacial. Designed for rapid, long-range fire support, ASTROS II provides armed forces with flexible, high-volume rocket strikes against strategic targets while maintaining mobility and survivability on the battlefield.

Manufacturer and Purpose

Developed by Avibras, the ASTROS II system entered service in the late 1980s and has since been adopted by multiple countries, including Saudi Arabia, Indonesia, and Qatar. Its primary role is to deliver precise and concentrated firepower over medium to long ranges, supporting conventional artillery and armored units in high-intensity conflict scenarios.

Capabilities and Technology

The system features a modular launcher capable of firing rockets of varying calibers (127 mm, 180 mm, 300 mm, and 450 mm), allowing operational flexibility. Mounted on wheeled 6×6 or 8×8 vehicles, ASTROS II can rapidly relocate after firing, minimizing exposure to counter-battery fire. It integrates a digital fire-control system with GPS and inertial navigation, enabling improved targeting accuracy and semi-automated launch sequences.

Rockets achieve ranges from 9 km for smaller calibers up to 300 km for larger, guided variants. The system supports multiple warhead types, including high-explosive, fragmentation, and precision-guided munitions. This versatility makes ASTROS II suitable for suppressing enemy artillery, neutralizing fortified positions, and providing area-denial capabilities.

Operational Use

ASTROS II has seen deployment in various military exercises and peacekeeping missions worldwide. Its mobility, rapid setup, and shoot-and-scoot capability allow commanders to execute fire missions efficiently while minimizing logistical strain. The platform’s modularity ensures that it can be integrated with existing command-and-control networks for coordinated operations.

Overall, the ASTROS II Rocket Launcher System combines range, accuracy, and adaptability in a wheeled rocket artillery platform, making it a key asset for modern armies seeking scalable firepower and tactical flexibility.

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