India’s LR-AShM Family Could Reach 3,500 Km as DRDO Develops Extended-Range Hypersonic Variants

India’s indigenous Long-Range Anti-Ship Hypersonic Missile, or LR-AShM, could eventually evolve into a family of weapons capable of reaching targets as far as 3,500 kilometres away, substantially extending the reach of the approximately 1,500-km-plus system currently under development.

The Defence Research and Development Organisation has already demonstrated the basic long-range hypersonic missile technology and publicly displayed the LR-AShM during the Republic Day Parade in January 2026. Reporting preserved in DRDO’s own January 2026 newspaper-clippings compilation subsequently stated that higher-range versions reaching up to 3,500 km were at various stages of development, citing a senior DRDO scientist.

The development suggests that DRDO is looking beyond a single coastal anti-ship missile towards a broader family of hypersonic strike systems capable of giving India increasingly deep maritime reach across the Indian Ocean.

Current LR-AShM Already Exceeds 1,500 Km

The technological foundation was demonstrated on 16 November 2024, when DRDO successfully flight-tested India’s first indigenous long-range hypersonic missile from Dr APJ Abdul Kalam Island off the Odisha coast.

The Ministry of Defence stated at the time that the missile had been designed to carry different payloads to ranges greater than 1,500 kilometres. Tracking systems deployed across several domains monitored the flight, while data from down-range ships confirmed successful terminal manoeuvres and an accurate impact.

The system was developed by laboratories of the Dr APJ Abdul Kalam Missile Complex in Hyderabad, working with other DRDO laboratories and Indian industry.

Its successful test placed India among a small group of countries possessing the technological capability required for long-range hypersonic weapons.

LR-AShM Designed for Indian Navy Coastal Batteries

By January 2026, DRDO had publicly identified the system as the Long Range Anti-Ship Hypersonic Missile and confirmed that it was being designed initially to meet the coastal-battery requirements of the Indian Navy.

Unlike a conventional ballistic missile that follows a largely predictable high-altitude trajectory after boost, LR-AShM employs a hypersonic glide configuration capable of manoeuvring through the atmosphere.

DRDO describes the missile as capable of attacking both static and moving targets, an essential requirement for an anti-ship weapon expected to engage warships manoeuvring at sea. The system incorporates indigenous avionics and high-accuracy sensor packages intended to support its terminal engagement capability.

The missile follows a quasi-ballistic flight profile, initially reaching speeds around Mach 10 and maintaining an average speed of approximately Mach 5 while performing multiple atmospheric skips.

Such speed and manoeuvrability make interception considerably more difficult than against conventional subsonic or supersonic anti-ship missiles.

Two-Stage Booster Sends Glide Vehicle to Hypersonic Speed

The LR-AShM architecture combines a two-stage solid-propellant rocket system with a hypersonic glide vehicle.

The rocket stages accelerate the weapon to the velocity and altitude required for hypersonic flight. After the booster stages have completed their role, the glide vehicle continues largely without propulsion while manoeuvring through the atmosphere towards its target.

This is fundamentally different from a hypersonic cruise missile, which would use an air-breathing propulsion system such as a scramjet to sustain powered hypersonic flight.

The glide approach allows the missile to alter its trajectory after the boost phase, complicating attempts by hostile sensors and missile-defence systems to calculate its future position. DRDO-linked reporting has highlighted the combination of high speed, lower-altitude flight and manoeuvrability as central to the weapon’s ability to penetrate ship and ground-based defences.

Range Could Eventually Extend to 3,500 Km

The most important development is DRDO’s longer-term plan for the missile family.

A January 2026 report carried in DRDO’s official newspaper-clippings compilation stated that versions with ranges of up to 3,500 kilometres were at various stages of development.

The same report quoted a senior DRDO scientist saying that the current and future variants could become important assets for sea-denial operations, allowing India to prevent an adversary from freely operating military or potentially supporting commercial shipping within strategically important maritime areas.

A 3,500-km weapon would represent far more than an incremental improvement over the existing configuration. It would more than double the nominal reach associated with the current LR-AShM and potentially allow Indian launch platforms to influence an enormous portion of the Indian Ocean without approaching hostile naval forces.

However, the extended-range weapon should still be regarded as under development. DRDO has not announced that a 3,500-km LR-AShM has completed flight testing or entered service.

Transforming India’s Sea-Denial Capability

The strategic significance of such a missile lies primarily in sea denial.

An anti-ship missile does not necessarily have to destroy an opposing fleet to influence naval operations. The credible possibility that important warships could be engaged from very long range can force an adversary to operate farther from Indian territory, disperse forces, devote more assets to missile defence and alter operational planning.

With a range exceeding 1,500 km, the current LR-AShM already gives coastal batteries the potential to influence maritime areas far beyond India’s immediate coastline.

A future 3,500-km configuration would increase that reach dramatically.

The Indian Ocean contains some of the world’s most important maritime routes, including approaches connecting the Arabian Sea, Bay of Bengal and wider Indo-Pacific. A mobile long-range hypersonic anti-ship capability could therefore become an important component of India’s wider maritime deterrence architecture.

Mobile Coastal Batteries Add Survivability

LR-AShM has been publicly displayed on a large road-mobile launcher, giving the system another significant operational advantage.

Unlike fixed coastal missile installations, mobile batteries can relocate between launch positions, making them more difficult to locate and destroy before they fire.

They could potentially disperse along India’s extensive coastline and be connected with a wider sensor network involving maritime patrol aircraft, satellites, unmanned systems, ships and shore-based surveillance assets.

For a missile capable of travelling more than 1,500 kilometres, obtaining accurate and continuously updated target information becomes as important as the missile’s range itself.

A moving warship can travel considerable distances during the missile’s flight. Long-range anti-ship warfare therefore requires a complete sensor-to-shooter network capable of locating, identifying and tracking targets and transmitting updated information to the weapon.

The LR-AShM programme consequently represents not only a missile-development challenge but also a wider maritime surveillance and targeting challenge.

3,500-Km Range Would Increase Targeting Demands

Extending the missile’s range to around 3,500 km would make this requirement even more important.

At such distances, shore-based radar alone cannot provide continuous targeting against surface vessels because the curvature of the Earth restricts radar line of sight.

India would need to combine multiple sources of maritime-domain awareness, potentially including satellites, long-range maritime patrol aircraft, shipborne sensors and unmanned platforms, to create an accurate target picture.

The development of longer-range weapons therefore places greater emphasis on India’s parallel investments in space-based surveillance and networked maritime intelligence.

A missile may theoretically be capable of travelling thousands of kilometres, but its practical anti-ship reach ultimately depends on whether the military can reliably find and track the target at those distances.

Moving Targets Make LR-AShM Particularly Significant

One of the technically demanding aspects of LR-AShM is that DRDO has specifically designed the missile to engage moving targets as well as fixed ones.

Attacking a stationary land target at long range is substantially different from striking a warship travelling at speed and capable of changing direction.

The missile must receive sufficiently accurate targeting information and then detect or acquire the target during the later stages of its flight. Its guidance and control systems must compensate for movement that may have occurred since launch.

Hypersonic flight creates additional engineering difficulties because of the extreme temperatures and aerodynamic forces experienced by the vehicle.

DRDO’s emphasis on indigenous high-accuracy sensor packages is therefore an important part of the programme rather than a secondary feature.

Possible Army, Air Force and Ship-Launched Variants

The LR-AShM technology could eventually extend beyond the Navy’s coastal batteries.

The January 2026 reporting preserved by DRDO stated that Army and Air Force derivatives, along with ship-launched versions for the Navy, were either under consideration or development.

Such variants would significantly broaden the utility of the underlying missile technology.

A ship-launched LR-AShM could allow Indian surface combatants to conduct very-long-range maritime strikes without relying solely on coastal batteries. An air-launched derivative could potentially increase effective reach further because the weapon would begin its mission from an aircraft already operating hundreds of kilometres from Indian territory.

These variants remain developmental possibilities rather than confirmed operational systems, but they indicate that DRDO appears to view LR-AShM as a technology family rather than a single missile configuration.

Hypersonic Glide and Hypersonic Cruise Being Pursued in Parallel

LR-AShM also represents only one branch of India’s broader hypersonic programme.

DRDO is developing technologies for both hypersonic glide vehicles and hypersonic cruise propulsion.

The two approaches solve the propulsion problem differently. Glide systems such as LR-AShM use rocket boosters to achieve hypersonic velocity before manoeuvring towards their targets, while hypersonic cruise missiles are intended to remain powered using advanced air-breathing engines such as scramjets.

India has been investing in both because the technologies could support different future weapons.

Mastering the materials, thermal protection, guidance, control and aerodynamics required for LR-AShM therefore has potential value beyond this particular anti-ship weapon.

Indigenous Technologies Are Central to the Programme

The missile also demonstrates the increasing technological depth of India’s indigenous missile ecosystem.

Hypersonic vehicles face extreme aerodynamic heating and structural loads. Their control systems must remain functional at enormous speeds, while communication, navigation and terminal sensors must operate under conditions significantly more demanding than those encountered by conventional missiles.

The Ministry of Defence has emphasised that the long-range hypersonic missile was developed indigenously by DRDO laboratories in collaboration with Indian industry.

This makes LR-AShM strategically important not only because of its eventual operational capability but because it builds domestic expertise in some of the most difficult technologies in modern missile engineering.

From 1,500 Km to a Family Reaching 3,500 Km

India’s LR-AShM programme is therefore moving towards something potentially much larger than the missile first demonstrated in 2024 and publicly displayed in 2026.

The existing weapon has already demonstrated a range greater than 1,500 km, hypersonic flight, terminal manoeuvring and high-accuracy impact. Its naval configuration is being developed around coastal sea-denial requirements and the ability to attack moving maritime targets.

The next stage could extend that architecture to variants capable of reaching as far as 3,500 km, while eventually expanding into additional launch configurations for different services.

Such capabilities remain under development and should not yet be described as operational. Nevertheless, the direction of the programme is increasingly clear.

DRDO is not merely attempting to provide the Indian Navy with another anti-ship missile. It is building the technological foundation for an indigenous family of long-range hypersonic weapons capable of reaching across vast maritime distances, manoeuvring through defended airspace and threatening high-value naval targets far beyond India’s coastline.

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