Arjun

🇮🇳India
Heavy Vehicles Factory (HVF)
2004 – Present
Overview
Arjun
The Arjun is a main battle tank developed by the Defence Research and Development Organisation (DRDO) for the Indian Army, featuring a 120 mm rifled main gun and powered by a 1,400 hp MTU diesel engine.
Specifications

General

Crew4
Range Km450 km
Max Speed Kmh70 km/h
Weight Tonnes58.5 tonnes
Engine Power Hp1,400 hp
Secondary Armament7.62 mm coaxial machine gun, 12.7 mm machine gun
Main Gun Caliber Mm120 mm
Research Notes

India’s indigenous main battle tank program

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Arjun represents India’s long effort to design and field a domestic heavy MBT rather than rely only on imported armor.

Arjun is significant because it is India’s indigenous main battle tank developed by DRDO for the Indian Army. Government material describes Arjun as a multi-disciplinary armored fighting vehicle already inducted into Army service. Its value as an equipment page comes from the industrial story as much as the tank itself: India used Arjun to build domestic expertise in armor, fire control and automotive integration.

Heavy tank with domestic systems integration

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The tank combines a 120 mm gun, composite armor philosophy and Indian fire-control development in a large platform.

Arjun’s capability should be understood as a heavy national MBT with a design philosophy different from India’s Russian-origin T-72/T-90 fleets. It emphasizes crew comfort, fire control and protection, but its weight and logistics have shaped debates over deployment. That tension makes the page richer than a simple specification list.

Strategic learning curve for Indian armor industry

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Arjun’s greatest impact may be the engineering base and subsystems it developed for later Indian armored programs.

Arjun’s service context is mixed but important. It did not replace India’s T-series fleets at scale, yet it created domestic knowledge and subsystems that influenced later programs. A useful page should explain both the tank’s operational limits and why India still values the program as a technology base.

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