T-90S Bhishma
India2001 - Present
The T-90S Bhishma (named after Mahabharata warrior) is India's license-produced version of the Russian T-90S MBT, forming the backbone of Indian armored forces. Weighing 46.5 tons (T-90S) to 50.7 tons (Mk-3), it features a 125mm 2A46M-5 smoothbore gun with autoloader, V-92S2 diesel engine (1,000-1,130hp), and Kontakt-5 ERA. Length 9.53m (gun forward), width 3.78m, height 2.23m. Crew of 3. Features French Thales Catherine-FC thermal sights, Shtora countermeasures (early batches), and 9M119 Refleks ATGM capability (5km range). Over 1,657 planned; approximately 1,300 in active service as of 2024-2025. Produced at Heavy Vehicles Factory, Avadi.
Primary Specifications
Main gun
125mm 2A46M
Russian smoothbore with missile capability
Engine
1000 HP
V-92S2 diesel engine
Weight
47 tonnes
Light and mobile design
Speed
60 km/h
Good road speed
Range
550 km
Excellent range with auxiliary tanks
Crew
3
Carousel autoloader equipped
Quick Summary
What's different?
Catherine-FC thermal sights from Thales provide superior night fighting compared to Russian-standard sights. Welded turret (from second batch onwards) offers improved protection over original cast turrets. 83% indigenous content achieved in Mk-3 variant.
Why it matters?
Provides India with proven, reliable MBT technology with significant commonality (60%) to T-72 fleet, easing logistics. Rapid production capability at HVF Avadi with 100+ units/year capacity.
Real-World Impact
1
Desert Operations
Stationed primarily in western sector for Pakistan contingency. Heat management initially problematic with thermal sights in Rajasthan desert; addressed with Israeli Kinetics environmental control system.
2
Ladakh High-Altitude Deployment
Deployed to high-altitude areas along Line of Actual Control with China post-2020. V-92S2 engine faces performance reduction in thin air, prompting need for lighter Zorawar tank.
3
License Production Success
Heavy Vehicles Factory Avadi achieved 100+ units/year production. 2019 contract for 464 additional tanks demonstrates continued commitment. 83% indigenous content in Mk-3 version.
4
Mid-Life Upgrade Program
T-90S Bhishma Mk-3 upgrade (2024 onwards) includes advanced thermal imaging, indigenous engine, and improved fire control. 957 tanks to receive MWIR commander sight retrofit.
Additional Features
Armor
Kanchan + Kontakt-5
Other key features
Indian-assembled T-90; French thermal sights; Shtora removed
FAQs
1. What is the main armament?
125mm 2A46M-5 smoothbore gun with carousel autoloader. Fires APFSDS, HEAT-FS, HE-Frag, and 9M119 Refleks ATGMs (100m-5km range). 42 rounds total, 22 in autoloader.2. How does Bhishma differ from Russian T-90?
3. What is the Mk-3 upgrade?
4. Is active protection planned?
5. How many are in service?
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