Tata Zorawar light tank has become the first battle tank to be fully developed by a private company in India, after Tata Advanced Systems Limited (TASL) emerged as the lowest bidder in the Army's roughly Rs 20,000 crore contest for a new light battle tank, defence sources said on Wednesday.

The competition drew five companies for the Armoured Fighting Vehicle, Indian Light Tank, or AFV-ILT, a platform the Army wants for high altitude terrain, deserts and marshland where its heavier T-72 and T-90 tanks struggle to manoeuvre. TASL had already emerged as the lowest bidder last year, but the process stalled after a rival raised objections over how the selection was conducted.

Those objections have now been examined and dismissed by the Army and the Ministry of Defence, defence sources said, clearing the way for a Production Order to be issued. As the L1 bidder, TASL will be tasked with developing and demonstrating two prototype tanks within 130 weeks. A three year evaluation of technical and commercial bids preceded the decision, and the private sector milestone is being read within the ministry as a test case for how far Make-I projects can go beyond wheeled vehicles and into tracked armour.

Mahindra gets a prototype shot too

Mahindra Defence Systems, which finished as the second lowest bidder, will also be invited to build a prototype. The dual track is meant to give the Army more than one option to evaluate and to build some redundancy into the supply chain before series production begins.

The eventual production run is pegged at 295 tanks, most of which the Army wants deployed along the border with China.

Where the Tata Zorawar light tank fits in Make-I

The AFV-ILT is being developed under the defence ministry's Make-I category, which funds 70 percent of development cost from the government exchequer and leaves the rest to the winning company. It is one of the more capital-intensive routes available to private industry under India's acquisition procedure, reserved for platforms where the government wants design ownership to stay with an Indian firm rather than a foreign licensor. TASL has offered the tank with an indigenous turret system and loitering munitions the company has developed on its own, an unusual pairing for a first-generation private tank programme.

Design and software ownership, including the fire control system, is meant to rest with the platform's Indian developer under the programme, according to details of the requirement. That condition is part of why the contest ran three years before a winner was confirmed.

The numbers behind the platform

The tank is expected to weigh around 25 tonnes, with a main gun in the 105 to 125mm bracket. It is designed for a road speed of about 60 kmph and roughly 45 kmph cross country, figures aimed at giving infantry-supporting armour that can move quickly across the kind of restricted mountain routes where India's older tanks are less useful.

Why the Army wants a lighter tank

The requirement traces back to the 2020 standoff with China along the Line of Actual Control, including the clash at Galwan Valley, which exposed how poorly India's existing armour performed above 4,000 metres.

China's own deployment of a comparable light tank in the same theatre added to the urgency. The government first cleared Light Tanks for procurement in a December 2022 Defence Acquisition Council package worth over Rs 84,000 crore, alongside Futuristic Infantry Combat Vehicles and a new towed gun system, well before this particular contest reached its conclusion.


The Zorawar name has also attached itself to a separate, earlier prototype built jointly by DRDO and Larsen and Toubro that has been undergoing high altitude and desert trials since 2024. The Tata Zorawar light tank now moving toward a Production Order runs on its own track within that wider effort, with the Army pursuing both in parallel rather than treating one as a replacement for the other. Other Indian armour builders have been chasing export interest in the same class of vehicle, including Kalyani Strategic Systems' Simha 4x4, unveiled at Eurosatory last year.

A widening footprint for Tata's armour business

For TASL, the win builds on years of supplying tactical trucks and infantry fighting vehicles to the Army, and marks its first move into fully tracked armoured systems rather than wheeled platforms.

It follows a run of expansion across the company's defence portfolio this year, including a memorandum of understanding to explore Javelin missile co-production and a manufacturing milestone at its Apache fuselage line in Hyderabad. Synergies across other Tata Group businesses, including aerospace, electronics and software, are expected to be drawn on for the tank programme as design work advances.

The tank is likely to be developed at TASL's facility in Pune.