Solar Defence’s Indigenous Nagastra-2 Completes Technical Trials at Mahajan, Deliveries Begin to Indian Army

India’s indigenous defence manufacturing sector has achieved another milestone with Solar Defence and Aerospace Limited (SDAL) commencing deliveries of its Nagastra-2 anti-tank loitering munition system to the Indian Army. The Nagpur-based company announced on 23 October 2026 that the advanced weapon system had successfully completed technical trials at the Mahajan Field Firing Range in Rajasthan during August 2026.

Developed for precision engagements against armoured targets, Nagastra-2 combines a specialised anti-tank warhead, day-and-night surveillance capabilities and electronic counter-countermeasures designed to improve performance in electronically contested environments. According to the manufacturer, the system can operate at distances of up to 50 kilometres and remain airborne for as long as 60 minutes.

The development represents an expansion of India’s indigenous loitering munition capabilities at a time when unmanned systems, electronic warfare resilience and precision engagement technologies are becoming increasingly important in modern military operations. The commencement of deliveries also marks the progression of Nagastra-2 from development and technical evaluation to supply for the Indian Army.

Nagastra-2 Successfully Completes Technical Trials at Mahajan Field Firing Range

Solar Defence and Aerospace Limited confirmed that Nagastra-2 completed its technical trials at the Mahajan Field Firing Range in August 2026. The Rajasthan facility provides an environment for evaluating military equipment under field conditions, including systems developed for land warfare applications.

According to the company’s announcement, Indian Army representatives witnessed demonstrations covering the system’s operational requirements and electronic counter-countermeasures performance. The evaluations examined the capabilities incorporated into Nagastra-2, particularly its suitability for operations involving electronic interference.

The manufacturer reported that the trials demonstrated compliance with the applicable operational and ECCM parameters. The successful completion of this evaluation preceded the commencement of deliveries to the Indian Army in October.

Mahajan Field Firing Range is an established military training and testing location in Rajasthan. Its extensive terrain provides opportunities for evaluating weapon systems and equipment under conditions relevant to land-based military operations.

The trial milestone is particularly important because loitering munitions combine several technologies within a single platform. Their effectiveness depends on the integration of flight systems, observation equipment, communications, guidance and the intended warhead.

Successful technical evaluation represents an important stage in establishing whether these integrated systems satisfy the requirements against which they are tested.

Indigenous Anti-Tank Warhead Designed to Penetrate 650 mm of Armour

Nagastra-2 carries an indigenously developed 4 kg tandem shaped-charge warhead intended for engaging armoured vehicles and other protected battlefield targets.

According to Solar Defence, the warhead is designed to penetrate protection equivalent to up to 650 millimetres of Rolled Homogeneous Armour (RHA). This figure represents the manufacturer’s stated penetration capability rather than an independently published Indian Army test measurement.

Rolled Homogeneous Armour is a standard reference material used to describe and compare armour protection and penetration capabilities. Its use provides a common benchmark for evaluating anti-armour weapon performance, although the effectiveness of a weapon against an actual vehicle also depends on the configuration of the target’s protection.

The tandem-warhead design addresses the challenges created by modern armoured protection systems. Such warheads incorporate multiple explosive charges intended to improve effectiveness against certain types of protective arrangements, including explosive reactive armour.

Explosive Reactive Armour is widely employed on military vehicles to provide additional protection against specific forms of attack. Its presence has encouraged the development of specialised anti-armour technologies capable of overcoming increasingly sophisticated defensive systems.

The incorporation of an indigenous tandem warhead gives Nagastra-2 a dedicated anti-armour role within Solar Defence’s expanding family of unmanned weapon systems.

Nagastra-2 Offers Operational Range of Up to 50 Kilometres

Solar Defence has announced two operational range figures for Nagastra-2, reflecting different mission configurations.

The system offers a stated range of 25 kilometres in recover-and-reuse mode and 50 kilometres in fire-and-forget mode. These operating modes provide different options depending on the intended mission and the configuration in which the system is employed.

The recover-and-reuse capability is particularly relevant to loitering munition operations in which a suitable target may not become available during the flight. A recoverable configuration can allow the platform to return for subsequent use, subject to its operating conditions and technical limitations.

The fire-and-forget configuration provides a longer stated engagement range, extending the system’s reach to 50 kilometres. This allows the weapon to undertake missions against targets located beyond the immediate operating area of the launching unit.

Nagastra-2 also offers a flight endurance of up to 60 minutes. Endurance is an important characteristic of loitering munitions because these systems are designed to remain airborne while observing an operational area before undertaking their intended mission.

Unlike conventional missiles, which generally travel towards a designated target after launch, loitering munitions combine aspects of unmanned aerial vehicles and guided weapons. Their surveillance capabilities allow them to observe an area during flight, providing greater flexibility in missions where target information may change.

The combination of endurance, observation capability and extended range makes Nagastra-2 a specialised addition to the Indian Army’s indigenous precision-engagement options.

Day-and-Night Surveillance Supports Target Observation

Nagastra-2 incorporates surveillance equipment intended to support operations during daylight and darkness.

The manufacturer has identified day-and-night cameras among the system’s principal capabilities. The configuration provides visual information that can assist operators in observing an operational area and identifying objects of interest.

Surveillance equipment plays an important role in loitering munition systems because the aircraft must combine observation with its intended engagement function. The availability of suitable imagery can improve situational awareness and provide information relevant to decisions made during a mission.

Modern electro-optical systems may incorporate different sensing technologies to support observation under varying environmental and lighting conditions. The effectiveness of individual sensors depends on their configuration, operating environment and the conditions encountered during flight.

The company’s October announcement confirms Nagastra-2’s day-and-night surveillance capability but does not provide a detailed public breakdown of every sensor component incorporated into the delivered configuration.

The integration of surveillance equipment and precision-engagement capabilities reflects the broader development of unmanned systems that combine reconnaissance functions with specialised military applications.

Electronic Counter-Countermeasures Improve Resistance to Jamming and Spoofing

One of the most important technological features highlighted by Solar Defence is Nagastra-2’s Electronic Counter-Countermeasures (ECCM) capability.

The company stated that the system incorporates technologies designed to improve its resilience against communication jamming, GPS jamming and spoofing. These threats have become increasingly significant as electronic warfare capabilities expand across modern battlefields.

Electronic jamming involves the deliberate disruption of communication or navigation signals. Such interference can affect unmanned platforms that depend on radio links or satellite navigation information to perform their intended functions.

Spoofing presents a different challenge because it involves the transmission of misleading signals that may cause a receiving system to interpret false information as genuine.

These threats have increased the importance of developing military unmanned systems with more resilient communications and navigation capabilities. The ability to maintain appropriate functionality in the presence of electronic interference has become an important consideration in the development and evaluation of modern loitering munitions.

According to Solar Defence, Nagastra-2’s ECCM performance formed part of the technical trials witnessed by Indian Army representatives at Mahajan.

The manufacturer reported that the system successfully demonstrated the required electronic counter-countermeasures parameters during these evaluations. Detailed test measurements and the precise architecture of the ECCM system have not been published in the available company statement.

Vision-Based Tracking Supports Operations in Contested Environments

In additional statements accompanying the deliveries, Solar Defence described Nagastra-2’s vision-based tracking and autonomous guidance capabilities.

The manufacturer stated that the delivered configuration can track stationary and moving targets using onboard vision systems. This capability is intended to support operations in environments where satellite navigation or communication links may experience interference.

Vision-based guidance has become an important area of development in military unmanned systems because it can provide an additional source of information beyond satellite-based navigation.

Onboard imaging and processing technologies allow a platform to interpret visual information during flight. Their integration can support particular guidance and tracking functions, depending on the design and operational configuration of the system.

Solar Defence has presented these capabilities as part of Nagastra-2’s electronic warfare resilience. The company indicated that the advanced configuration was developed with the challenges of electronically contested environments in mind.

The publicly available announcements do not disclose the complete guidance architecture or detailed field-performance data. Nevertheless, the inclusion of vision-based tracking demonstrates the technological direction of the programme, particularly its emphasis on reducing dependence on individual sources of navigation information.

Indian Army Begins Receiving Nagastra-2 Systems

The commencement of Nagastra-2 deliveries represents a significant milestone for Solar Defence and Aerospace Limited and India’s indigenous loitering munition industry.

The company confirmed on 23 October 2026 that it had begun supplying the system to the Indian Army. Subsequent reporting indicated that the Army had received an initial batch of the advanced anti-armour munitions.

The deliveries followed the successful completion of the August technical trials and form part of the company’s effort to supply the armed forces with indigenous precision-engagement technologies.

Moving from technical development to military supply involves several stages, including design validation, system integration, evaluation and production preparation. For a specialised defence manufacturer, the commencement of deliveries demonstrates progress beyond the prototype and testing phases.

Nagastra-2 also adds another product to the company’s portfolio of loitering munitions, expanding its participation in a category of military equipment that has received increasing attention internationally.

The delivery announcement establishes that supply has begun. It does not, by itself, establish the number of Army formations equipped with the system or confirm comprehensive operational deployment across the force.

Nagastra-2 Builds on the Earlier Nagastra-1R Programme

The Nagastra-2 delivery follows Solar Defence’s earlier supply of Nagastra-1R loitering munitions to the Indian Army.

In October 2026, the company delivered 450 Nagastra-1R systems, representing a separate procurement and production milestone within the Nagastra family.

According to Solar Defence, the Army placed the order for approximately 450 Nagastra-1R loitering munitions in 2025. The company described the system as an economical precision-engagement solution incorporating reusable launching equipment.

The Nagastra-1R configuration includes a gimbal-mounted camera system, with provision for thermal imaging equipment for night operations. It also incorporates encrypted video and telemetry communication links.

Solar Defence has reported that Nagastra-1R contains more than 80% indigenous content and offers a stated circular error probable of approximately two metres. The system has undergone evaluations in different environments, including Ladakh and Babina near Jhansi.

Nagastra-2 represents a further development of the company’s capabilities, with a particular emphasis on anti-armour engagement, extended operational range and electronic warfare resilience.

Although both systems belong to the Nagastra family, their reported specifications and procurement milestones are distinct. The 450 units delivered under the Nagastra-1R programme should therefore not be treated as part of the Nagastra-2 delivery figures.

Solar Defence Expands India’s Indigenous Unmanned Weapons Manufacturing

Solar Defence and Aerospace Limited is a Nagpur-based defence manufacturer associated with Solar Industries India Limited. The company has expanded its participation in the domestic defence sector through the development and production of military equipment, including unmanned weapon systems.

The Nagastra programme reflects the growing participation of Indian private-sector manufacturers in the design and production of specialised military technologies.

Loitering munition development requires expertise across multiple engineering disciplines, including airframe design, propulsion, electronics, communications, imaging systems, software and warhead integration.

The ability to bring these technologies together within a domestically developed system provides opportunities for Indian manufacturers and their suppliers to participate in increasingly sophisticated defence programmes.

The development of Nagastra-2 also illustrates the importance of linking technological innovation with military requirements. Its reported capabilities address the need for precision engagement, anti-armour effectiveness and greater resilience against electronic interference.

Such programmes support the development of industrial expertise and can encourage further investment in indigenous research, testing and manufacturing capabilities.

Loitering Munitions Gain Importance in Modern Military Operations

Loitering munitions have emerged as an important category of equipment in contemporary warfare because they combine unmanned flight with surveillance and precision-engagement functions.

Their distinctive characteristic is the ability to remain airborne for a period before carrying out a mission. This provides operational flexibility in situations where the location or availability of a target may change.

Recent international conflicts have also highlighted the importance of electronic warfare in determining the effectiveness of unmanned platforms. Communication interference, satellite navigation disruption and other electronic threats can affect how such systems perform.

Consequently, military technology development increasingly focuses on the resilience of unmanned systems as well as their range, endurance and payload capabilities.

Nagastra-2 reflects these technological priorities through its combination of day-and-night surveillance, anti-armour capability and electronic counter-countermeasures.

The manufacturer’s reported emphasis on vision-based tracking also aligns with the wider effort to develop unmanned systems capable of functioning in environments where conventional navigation and communication arrangements face disruption.

For the Indian Army, access to indigenously manufactured systems in this category expands the range of technologies available for meeting evolving operational requirements.

Indigenous Precision Weapons Strengthen Aatmanirbhar Bharat

The development and supply of Nagastra-2 contribute to India’s broader objective of strengthening self-reliance in defence manufacturing.

Indigenous military technologies can support domestic production capacity, develop specialised engineering expertise and create opportunities for Indian companies to participate in advanced defence programmes.

Locally developed equipment can also provide a foundation for continued product improvement through cooperation between manufacturers, research organisations and military users.

The Nagastra programme demonstrates how a domestic company can develop multiple systems within a specialised technology category, building upon earlier manufacturing and development experience.

The progression from Nagastra-1R deliveries to the introduction of Nagastra-2 also reflects the expanding technical ambitions of India’s private defence industry.

By investing in increasingly sophisticated unmanned platforms and supporting technologies, domestic manufacturers are contributing to a wider industrial ecosystem capable of addressing specialised military requirements.

Nagastra-2 Marks Another Milestone in India’s Defence Technology Development

The successful technical trials and commencement of deliveries of Nagastra-2 represent an important development in India’s indigenous unmanned weapons programme.

Solar Defence’s announcement confirms that the system completed technical evaluations at Mahajan Field Firing Range in August 2026, with Indian Army representatives witnessing demonstrations of operational and electronic counter-countermeasures capabilities.

The manufacturer’s reported specifications include a 4 kg tandem anti-tank warhead, armour penetration capability of up to 650 mm RHA, a maximum stated operational range of 50 kilometres and flight endurance of up to 60 minutes.

The emphasis on electronic warfare resilience, day-and-night observation and vision-based tracking reflects the growing sophistication of domestically developed unmanned systems.

Together with the earlier Nagastra-1R deliveries, the latest programme demonstrates Solar Defence’s expanding role in India’s loitering munition manufacturing sector.

The development strengthens the foundation for continued indigenous innovation in precision weapons and electronic warfare technologies. As India’s defence manufacturing ecosystem advances, programmes such as Nagastra-2 will contribute to greater domestic technological capability and the modernisation of the Indian Armed Forces.

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References

1. Solar Defence and Aerospace Limited. Company statement dated 23 October 2026 concerning Nagastra-2 technical trials, system specifications and deliveries to the Indian Army. Reproduced in the following ANI dispatch:
   https://news.webindia123.com/news/Articles/India/20261023/4514054.html
2. ANI, 23 October 2026. Solar Defence and Aerospace Ltd. Delivers Nagastra 2 to Indian Army. Syndicated report reproducing the manufacturer’s statements on operating range, endurance, warhead and ECCM capabilities.
   https://newsable.asianetnews.com/india/solar-defence-and-aerospace-ltd-delivers-nagastra-2-to-indian-army-articleshow-n08dfke
3. The Economic Times, 24 October 2026. Indian Army Gets First Batch of Indigenous Nagastra-2 Loitering Munitions. Reporting on the initial deliveries and additional manufacturer statements concerning electronic warfare resilience.
   https://economictimes.indiatimes.com/news/defence/indian-army-gets-first-batch-of-indigenous-nagastra-2-loitering-munitions/articleshow/135153708.cms
4. The Times of India, 24 October 2026. Solar Delivers Lethal Nagastra-2 Ammo to Army. Reporting based on the manufacturer’s delivery announcement and technical-trial information.
   https://timesofindia.indiatimes.com/city/nagpur/solar-delivers-lethal-nagastra-2-ammo-to-army/articleshow/135153998.cms
5. The Economic Times, 23 October 2026. Solar Defence’s Nagastra-2 Completes Technical Trials for Army, Offers 650 mm Armour Penetration. Coverage of the company’s original technical specifications and trial announcement.
   https://economictimes.indiatimes.com/news/defence/solar-defences-nagastra-2-completes-technical-trials-for-army-offers-650-mm-armour-penetration/articleshow/135134636.cms

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