T-90S Bhishma Main Battle Tank · T-90S Bhishma (Russian-origin MBT, Indian designation)

India's primary frontline main battle tank; ~1,200–1,600 in service; Russian T-90S licence-produced at HVF Avadi; 125mm smoothbore + Shtora-1 ERA; forming the bulk of armoured readiness.

MBTRussia-originHVFA Avadi125mm smoothboreShtora-1V-92S2 engineOperationaloperationalTier A
Maker: HVFA Avadi (AVNL) — Indian licence production; Uralvagonzavod (Russia) — original OEM
Country: IN/RU·Class: ~46.5 tonnes, tracked
land

Last verified:

At a Glance

OEM
Uralvagonzavod (Russia) — T-90S design; HVF Avadi / AVNL — Indian licence production
Variant
T-90S Bhishma; T-90MS (proposed follow-on)
Mass
~46.5 tonnes (combat loaded)
Crew
3 (commander, gunner, driver)
Engine
V-92S2 V-12 diesel, ~1,000 hp
Power to weight
~21.5 hp/tonne
Main armament
125mm 2A46M smoothbore (autoloaded) — APFSDS, HEAT, HE; can fire 9M119 Refleks ATGM
Secondary
7.62mm coaxial PKT MG; 12.7mm NSVT commander HMG
Armour
Composite base; Kontakt-1 or Kontakt-5 ERA; Shtora-1 IR jammer (on Indian variant)
Combat radius
~550 km
Max speed
65 km/h road
In service
~1,200–1,600 (exact count undisclosed)
Fleet status
India's primary MBT; progressive upgrades ongoing
indicators
[]
key specs
[]

What It Is

The T-90S Bhishma is the Indian Army's primary frontline main battle tank, based on the Russian T-90S platform and licence-produced at the Heavy Vehicles Factory (HVF) in Avadi, Tamil Nadu. India was the first export customer of the T-90, with the initial batch of 310 tanks imported from Russia in 2001–2003, followed by licensed production of additional units. The T-90S features a 125mm 2A46M smoothbore gun with an autoloader, capable of firing conventional ammunition and the 9M119 Refleks laser-guided anti-tank guided missile. It is powered by a V-92S2 V-12 diesel engine producing ~1,000 hp and protected by composite armour with Kontakt-1 explosive reactive armour (ERA) and the Shtora-1 infrared jamming system. The Indian T-90S is deployed across armoured corps formations on both the western (Pakistan) and northern (China) borders. India has pursued progressive upgrades to the T-90S fleet, incorporating improved thermal imaging, fire control, and ERA packages. The tank forms the bulk of India's armoured readiness alongside the older T-72 fleet and the indigenous Arjun Mk-1A.

Sources: [1][2]

Deployments & Procurement

India initially imported 310 T-90S tanks from Russia (2001–2003) and subsequently ordered ~1,000+ additional units for licence production at HVF Avadi. The first Indian-built T-90S rolled out in 2007. The fleet is deployed across armoured corps formations on both borders.

AgencyContextYearQuantity / NoteSources
Indian ArmyInitial import batch from Russia2001310 T-90S tanks imported (2001–2003)[1]
Indian ArmyLicence production at HVF Avadi2007First Indian-built T-90S rolled out ~2007; ~1,000+ produced subsequently[1][2]
Indian ArmyAdditional order for upgraded variant2019~₹13,448 crore for 464 upgraded T-90S (reported)[1]

Open Questions

  • Exact total T-90S fleet size not publicly disclosed
  • Whether the 2019 order has been fully delivered
  • T-90MS advanced variant status for India

Import Dependencies

Licence-built with increasing indigenous content. Key original systems remain Russian, though modernisation packages substitute indigenous or third-country alternatives.

ComponentSeverityNotePillarSources
V-92S2 diesel engineHighRussian-origin; no fully indigenous alternative yet qualified for T-90/research/pillars/defence/[1]
125mm 2A46M smoothbore gunMediumOriginally Russian; indigenous production by MIL/OFB/research/pillars/defence/
Shtora-1 IR jammerMediumRussian-origin soft-kill APS; integral to Indian T-90S configuration/research/pillars/defence/[1]
Thermal imaging / fire controlMediumRussian-origin baseline; Israeli and indigenous upgrades on newer variants/research/pillars/defence/

Intelligence Assessment

Methodology: /research/methodology

Design ownership
1/5
Nascent

Russian design; India is a licence user

Sources: [1]

Production ownership
4/5
Substantial

Licence-built at HVF Avadi; majority of fleet produced in India

Sources: [1][2]

Critical component sovereignty
2/5
Emerging

Engine, jammer, and some fire control systems remain Russian-origin

Sources: [1]

Scale / operational reach
5/5
Sovereign

~1,200–1,600 in service; India's primary MBT across both borders

Sources: [1]

Export potential
0/5
Import-dependent

No exports; India is a production user, not an exporter of the T-90S

Knowledge Graph

Peer Systems

Related Pillars

Timeline

  1. T-90 enters Russian service as an evolution of the T-72 family

    Sources: [1]

  2. India signs contract for 310 T-90S tanks from Russia

    Sources: [1]

  3. First T-90S tanks delivered to Indian Army

    Sources: [1]

  4. First Indian-built T-90S rolled out at HVF Avadi

    Sources: [1][2]

  5. Additional order reported (~₹13,448 crore for 464 upgraded T-90S)

    Sources: [1]

FAQ

What is the difference between the T-72 and T-90S in Indian Army service?

The T-90S Bhishma is a more advanced evolution of the T-72 family, featuring improved composite armour with Kontakt-5 ERA (vs Kontakt-1 on upgraded T-72), a more powerful V-92S2 engine (~1,000 hp vs ~780 hp), the Shtora-1 IR jammer, and the 1A45T fire control system with improved thermal imaging. The T-90S also carries the 125mm 2A46M gun (an improved variant of the 2A46 on the T-72). The T-72 remains more numerous but the T-90S is the premium frontline MBT.

Sources: [1]

How many T-90S tanks does India operate?

India operates an estimated 1,200–1,600 T-90S Bhishma tanks, making it one of the largest operators of the T-90 family globally. The exact fleet size is not publicly disclosed. The fleet comprises both imported Russian-built units (2001–2003) and Indian licence-produced units from HVF Avadi (2007 onwards).

Sources: [1][2]

Does the T-90S fire missiles from its main gun?

Yes. The T-90S can fire the 9M119 Refleks (NATO: AT-11 Sniper) laser-guided anti-tank guided missile from its 125mm smoothbore gun. This gives the tank the ability to engage enemy armoured targets beyond the effective range of conventional tank gun ammunition, with a maximum range of approximately 4–5 km.

Sources: [1]

Open Questions

  • Exact total T-90S fleet size not publicly disclosed
  • Whether the 2019 order has been fully delivered
  • T-90MS advanced variant status for India
  • Indigenous engine qualification timeline for T-90 fleet sustainment

Sources

  1. src-1Indicative
    T-90 — Wikipedia
    Wikipedia·accessed 2026-09-03

    Comprehensive T-90/T-90S specifications, Indian licence production, and fleet overview

  2. src-2Official
    T-90S Bhishma — Indian Army
    Indian Army / MoD·accessed 2026-09-03

    Armoured Corps overview — T-90S Bhishma fleet

  3. src-3Credible
    India orders 464 upgraded T-90S tanks
    The Economic Times·2019-03-15·accessed 2026-09-03

    Additional T-90S order for 464 tanks (2019)

  4. src-4Credible
    India Marks Milestone With 1000th T-90S Bhishma Tank
    Indian Defence News·2026-05-23·accessed 2026-09-03

    1000th T-90S Bhishma milestone

  5. src-5Credible
    India's 1000th Homemade T-90 Tank Rolled Off the Line
    Defence Blog·2026-05-24·accessed 2026-09-03

    1000th indigenous T-90 report

  6. src-atlas-listingIndicative
    T-90S Bhishma Main Battle Tank — Defence Atlas listing
    Techadyant Labs — Atlas register (own register)·accessed 2026-09-27

    Own register: indicative only, never official per standing evidence rules. All listing-derived figures in this dossier are attributed to this source.

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