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By:

Commodore S.L. Deshmukh

31 October 2024 at 8:30:19 am

The Beam That Blinds the Drone

As cheap drones reshape the battlefield, India’s T-SHUL BEAM points to a future in which electronic warfare may matter as much as firepower The drone has definitively become the weapon of choice for the modern battlefield. Cheap, expendable and increasingly autonomous, unmanned aerial vehicles can now threaten troops, armour, airfields and critical infrastructure without requiring the attacker to risk a pilot. Their proliferation has created a corresponding demand for counter-drone systems...

The Beam That Blinds the Drone

As cheap drones reshape the battlefield, India’s T-SHUL BEAM points to a future in which electronic warfare may matter as much as firepower The drone has definitively become the weapon of choice for the modern battlefield. Cheap, expendable and increasingly autonomous, unmanned aerial vehicles can now threaten troops, armour, airfields and critical infrastructure without requiring the attacker to risk a pilot. Their proliferation has created a corresponding demand for counter-drone systems that can respond quickly and at a cost proportionate to the threat. This is where beam-based anti-drone technology enters the picture. Broadly, such systems fall into two categories. Hard-kill systems use concentrated laser energy to physically damage or destroy a drone. Soft-kill systems, by contrast, use radio-frequency or electromagnetic energy to disrupt the electronic links that allow a drone to communicate, navigate and transmit information. Sophisticated Weaponry Hard-kill laser systems focus an intense beam of light on a vulnerable part of an incoming UAV - its carbon-fibre structure, control surfaces, battery or other critical components. The concentrated energy rapidly heats the target, potentially burning through its structure or disabling optical sensors and bringing the aircraft down. India’s DRDO has demonstrated a 30kW laser system, while Israel’s Rafael has developed the Lite Beam system. Soft-kill systems take a different route. Rather than physically destroying the aircraft, they interfere with the electronic architecture that keeps it airborne. Directional radio-frequency energy can disrupt command-and-control links, video feeds, telemetry and satellite-navigation signals such as GPS or other GNSS services. Depending on the drone and the nature of the disruption, the aircraft may be forced to land, return to its launch point or lose control. It is in this category that the T-SHUL BEAM system developed by Indian defence company IG Defence deserves attention. T-SHUL BEAM is a man-portable, directional counter-drone system designed for tactical deployment. Its multi-band radio-frequency architecture is intended to target several of the links on which unmanned aerial systems depend, including command-and-control, telemetry, video transmission and GNSS navigation. Its directional configuration allows an operator to concentrate electronic countermeasures on a particular aerial target rather than indiscriminately radiating energy across a large area. That matters on a battlefield where the warning time against a small UAV or first-person-view drone may be measured in seconds. The appeal of such a system is therefore not simply that it can counter a drone. It is that it can potentially bring counter-drone capability closer to the soldier and to the tactical edge. Large counter-UAS installations have their place, particularly around fixed and high-value assets. But forward units require systems that can move with them, be deployed rapidly and operate against small, low-cost unmanned platforms without imposing the logistical burden associated with conventional weapons. The T-SHUL BEAM’s significance also lies in its proposed integration with an artificial-intelligence-enabled battle-management architecture. IG Drones, the original equipment manufacturer, has stated that T-SHUL BEAM has been integrated with GRID, its indigenous AI-powered platform. The GRID architecture is intended to bring sensors, intelligence systems, unmanned platforms and command elements into a common operational framework. The attraction of such integration is obvious. Countering drones is increasingly less about a single weapon and more about the speed of the kill chain: detecting a threat, identifying it, deciding what response is appropriate and directing that response before the target disappears. An AI-enabled command architecture can potentially improve situational awareness, facilitate real-time threat detection and coordinate different systems operating simultaneously. This is particularly relevant as drone warfare evolves from isolated attacks towards increasingly complex and potentially swarming operations. A battlefield crowded with drones cannot be managed effectively if every sensor and weapon operates as a separate island. The advantage will increasingly belong to forces capable of turning disparate streams of information into a coherent picture and responding at machine speed. The T-SHUL BEAM’s reported demonstration at Pokhran represents another step in India’s attempt to build a domestic ecosystem spanning drones, counter-drones, artificial intelligence and electronic warfare. Counter-drone warfare is likely to be a recurring requirement rather than a niche capability. Importing every component of such an ecosystem would leave India vulnerable to supply-chain disruptions, technology restrictions and foreign-exchange pressures. Indigenous development, even when undertaken by relatively small private-sector companies, can broaden the country’s technological base and give the armed forces greater freedom to adapt systems to their operational requirements. Economics of the Contest Yet the real measure of any counter-drone system will ultimately be operational rather than promotional. Electronic warfare is inherently a contest between countermeasure and counter-countermeasure. Drone designers can alter frequencies, communications protocols, navigation methods and levels of autonomy. A system that is effective against one generation of drones may require modification against the next. The battlefield, in other words, will remain a technological arms race. The economics of the contest nevertheless favour directed-energy and electronic-warfare solutions. A conventional interceptor expends a missile or projectile against each target. A beam-based system can, subject to its power supply, engagement envelope and other operational constraints, engage targets without expending conventional ammunition. The marginal cost of an interception can consequently be dramatically lower. The beam also travels at effectively the speed of light, removing the flight time associated with kinetic interceptors. In densely populated areas or around sensitive infrastructure, bringing down a drone with a projectile can create its own hazards. Electronic disruption, when properly controlled, offers the possibility of neutralising the threat without sending an interceptor crashing back to earth. These advantages should not obscure the limitations. Soft-kill systems depend on the vulnerabilities of the target’s electronic architecture and may be less effective against increasingly autonomous drones that require fewer external communications. Weather, range, power availability, frequency management and the sophistication of an adversary's electronic countermeasures can all affect performance. No single technology is likely to provide a complete answer. The future of counter-drone warfare will therefore belong not to the beam alone but to layered defence combining. The emergence of systems such as T-SHUL BEAM suggests that India is beginning to build the technological pieces of that architecture at home. (The writer is a retired naval aviation officer and a defence and geopolitical analyst. Views personal.)

India waits to lasso diamantaire Mehul Choksi

Quaid Najmi
Apr 14, 2025
5 min read

Mumbai: India rubbed its hands gleefully as the Belgium Police honoured its request to arrest the absconder diamantaire Mehul Chinubhai Choksi – more than seven years after he, along with his nephew Nirav Deepak Modi - allegedly duped the Punjab National Bank of nearly Rs. 13,800-crores.

 

The scam involving the ‘Mehul Mama-Nirav Bhanja’ erupted in Jan 2018, after the PNB lodged a complaint with the Central Bureau of Investigation (CBI).

 

By then the kin, along with many of their family members, winked and slipped out of the country, leaving a rattled India rubbing its palms in disappointment.

 

A political-cum-financial storm raged, embarrassing the Bharatiya Janata Party government of Prime Minister Narendra Modi a year before the Lok Sabha elections.

 

Multiple agencies launched a multi-pronged probe into what became the biggest banking scam in the past quarter century – and almost four times bigger than the stock market-cum-banking fraud the late Big Bull Harshad Mehta had inflicted on the Indian economy 33 years ago (in April 1992) – when it was just opening up.

 

In Belgium

According to official reports, Choksi was living with his Belgium citizen-wife Preeti in Antwerp, a global diamond hub, presumably for the past 18 months on a ‘residency permit’ acquired through questionable means, for medical reasons.

 

Earlier, he shot to the headers (June 2021) while being taken in a wheelchair to a court by the Dominican Republic's Police on charges of sneaking into the small country in the Caribbean Sea, North America.

 

Interestingly, as the Antigua & Barbuda government initiated the process to cancel his citizenship acquired through an investor visa, Choksi had suddenly gone ‘missing’ till he surfaced in the Dominican Republic.

 

The April 2025 action by Belgium followed a request by India’s CBI and the financial frauds specialist Enforcement Directorate (ED) to nab Choksi as the InterPol had revoked his Red Corner Notice in 2023.

 

Mama and Bhanja

‘Mama’ Choksi is the founder-owner of Gitanjali Group while ‘bhanja’ Nirav’s Firestar plus other companies – and the duo, with some PNB officials hand-in-glove – conspired to make a ‘mamu’ of not only PNB, but other banks, as it subsequently tumbled out.

 

After making a quiet exit, Choksi was detected living in the verdant Antigua & Barbuda Isles (West Indies), then attempted entry to the Dominican Republic, was sent back to Antigua & Barbuda and then went to Belgium where he was nabbed on Sunday.

 

Similarly, Modi was found sauntering on the streets of London and nabbed in March 2019. He remains in jail there since India's extradition is still pending.

 

However, India is keeping its fingers crossed that it may finally lay hands on Choksi, bring him to India and face trial in the PNB scam, though it may take time.

 

Born in Mumbai (1959) and educated in Gujarat, Choksi, 66, and wife Preeti have three children.

 

The Rs. 13,800-crore PNB scam

In the modus operandi revealed after India’s second-largest PSU bank PNB admitted it was scammed, Choksi and Modi used fraudulent Letters of Undertaking (LoU) to get overseas credits or loans from Indian banks.

 

The PNB first informed the Reserve Bank of India (RBI) of the fraud and then lodged a criminal complaint with the CBI in Jan. 2018, plus another CBI complaint in Feb, that led to a FIR against Modi and Choksi and their companies.

 

The ED entered the scene to probe the allegations of money-laundering through the LoUs – which they allegedly misused to avail short-term business finances from foreign branches of Indian banks.

 

The probe said that the duo were availing the LoUs from the PNB’s Brady House Branch from March 2011, and over the next six-seven years, managed to get a whopping 1,200-plus LoUs like a breeze with the help of some friendly bankers within.

 

Post-scam, the gold-diamond companies Gitanjali Group and Firestone Group with multiple operations in India and abroad have largely wound up, while some personal assets of the mama-bhanja have been auctioned to recover a part of the dues.

 

ED's plea to declare Choksi fugitive stuck for seven years

Even as absconding diamantaire Mehul Choksi, a key accused in the Punjab National Bank loan fraud case, has been arrested in Belgium, the ED's plea to declare him a fugitive economic offender has been pending before a court in Mumbai for nearly seven years.


Choksi, 65, and his nephew diamantaire Nirav Modi are the prime accused in the Rs 13,000 crore PNB bank loan fraud case. Choksi was arrested in Belgium following an extradition request by Indian probe agencies, official sources said on Monday.


The Enforcement Directorate had filed the application in July 2018, seeking to declare Choksi an FEO and confiscate his assets under provisions of the Fugitive Economic Offenders Act.


However, the matter has witnessed repeated delays owing to a barrage of applications filed by the accused in the PMLA court and the Bombay High Court alleging procedural lapses in the Enforcement Directorate's plea.


"The court is kept busy with frivolous applications, and hearing on our application to declare him (Choksi) an FEO has been adjourned for the past seven years,” an ED officer had said after the hearing was once again deferred this February.


"The court should have continued the hearing and taken a decision on the future course of action once the application was moved," the officer had said.

He had urged the court to take note of the repeated filing of similar applications and to not entertain them.


Choksi's lawyer had informed the court that the accused was undergoing treatment for suspected cancer in Belgium and intended to file an application in connection with his health.


Under the FEO Act, an individual can be declared a Fugitive Economic Offender if a warrant has been issued against him for an offence involving Rs 100 crore or more and he has left India while refusing to return. Once declared an FEO, the person's property can be confiscated by the investigating agency.


Choksi had challenged the ED's application in the Bombay High Court, alleging that the agency "had not followed proper procedure before filing the application and, hence, it stands vitiated".


However, in September 2023, the High Court dismissed his plea, ruling that the ED had adhered to the prescribed format under the FEO Act. It also vacated a stay on the special court's proceedings.


Despite this, the hearing on declaring Choksi FEO could not commence, with Choksi continuing to file applications before the special court through his lawyers.


While most of these pleas have been dismissed, a few remain pending. His latest attempt to stall proceedings through a plea to recall the notice issued on the ED's FEO application was rejected in December 2023.


According to ED officials, Choksi left India under suspicious circumstances in early January 2018.


Shifting stance

Choksi's counsel has argued that the ED kept shifting its stance on the material grounds for declaring him an FEO and that the suspension of his Indian passport made it impossible for him to return for investigation.

The court, however, rejected this argument, stating that the notice was issued based on accurate information and not based on "wrong facts or mistaken assumptions".


ED claimed the accused left the country under suspicious circumstances in the first week of January 2018.


Nirav Modi has already been declared as an FEO by the special court. He has been lodged in jail in London since 2019.

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