


| Vehicle Name | AS90 Braveheart |
| Type / Role | Self-Propelled Howitzer |
| Manufacturer | BAE Systems |
| Country of Origin | United Kingdom |
| In Service | Yes |
| Year Introduced | 1992 |
| Unit Cost | USD 3 to 4.5 million |
| Crew | 5 |
| Length (Gun Forward) | 9.9 m |
| Width | 3.3 m |
| Height | 3.0 m |
| Weight | Approx. 45 tons |
| Ground Clearance | 0.4 m |
| Chassis Material | Armored Steel |
| Engine Type | Cummins Diesel Engine |
| Engine Power | 660 hp |
| Power-to-Weight Ratio | Approx. 14.6 hp/ton |
| Transmission | Automatic |
| Maximum Speed (Road) | 55 km/h |
| Maximum Speed (Off-Road) | 40 km/h |
| Operational Range | 370 km |
| Suspension Type | Torsion Bar |
| Main Gun | 155mm L31 Howitzer |
| Ammunition Capacity | 48 rounds |
| Secondary Armament | 7.62mm Machine Gun |
| Gun Elevation/Depression | +70° / -5° |
| Fire Control System | Digital Fire Control |
| Stabilization | Assisted Gun Stabilization |
| Rate of Fire | 3 to 6 rounds per minute |
| Armor Type | Welded Steel Armor |
| Reactive Armor | No |
| Active Protection System (APS) | No |
| NBC Protection | Yes |
| Smoke Grenade Launchers | Yes |
| Fire Suppression System | Automatic |
| Mine Protection | Limited |
| Maximum Gradient | 60% |
| Side Slope | 40% |
| Trench Crossing | 2.8 m |
| Vertical Obstacle | 0.75 m |
| Fording Depth | 1.5 m |
| Turning Radius | Pivot Steering |
| Amphibious Capability | No |
| Fire Control Computer | Yes |
| Thermal Imaging | Optional |
| Night Vision | Yes |
| Laser Rangefinder | Yes |
| Ballistic Computer | Yes |
| Communication System | Secure Tactical Radio |
| Battlefield Management System | Limited |
| Service Branch | British Army |
| Primary Operator | United Kingdom |
| Combat Experience | Iraq War |
| Upgrade Packages | Braveheart Upgrade |
| Export Status | Limited |
| Production Status | Completed |
The AS90 Braveheart is a British 155mm self-propelled artillery system designed to provide accurate long-range fire support on the modern battlefield. Developed during the Cold War and later upgraded for NATO operations, the AS90 combines heavy firepower, armored protection, and battlefield mobility in a tracked combat vehicle.
Operated primarily by the British Army, the AS90 has supported NATO exercises and overseas deployments, including operations in Iraq. The system is known for its reliability, rapid deployment capability, and high rate of fire against enemy fortifications, armored formations, and troop concentrations.
The howitzer uses a 155mm L31 gun and is compatible with NATO-standard ammunition, including high explosive and smoke rounds. Its digital fire-control system allows rapid target acquisition and accurate indirect fire missions during day or night operations.
The AS90 was developed and manufactured by BAE Systems, one of the United Kingdom’s leading defense companies. The artillery platform entered service with the British Army in the early 1990s as a replacement for older self-propelled guns.
BAE Systems designed the AS90 to operate in high-intensity combat environments while maintaining crew protection and mobility. The vehicle features an armored steel hull and a fully traversable turret capable of engaging targets at long distances.
The AS90 is powered by a Cummins VTA-903T diesel engine producing approximately 660 horsepower. The tracked artillery vehicle can reach road speeds of up to 55 km/h and has an operational range of around 370 km.
Its 155mm gun can fire standard shells beyond 24 km, while rocket-assisted projectiles can extend engagement distances to approximately 30 km. The system can sustain multiple rounds per minute during intense fire missions.
Estimated unit cost for the AS90 howitzer ranges between USD 3 million and USD 4.5 million depending on upgrades, maintenance packages, and ammunition support. Modernization programs may further increase procurement costs.
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