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...

min read

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.)

Selective Outrage

Correspondent

May 9, 2025

2 min read

India’s left-liberal media has long prided itself on being the torchbearer of secularism, dissent and moral rectitude. In the aftermath of ‘Operation Sindoor,’ the precision military strike launched by the Modi government against Pakistan-based terror camps, it has revealed its not a principled commitment to peace or truth, but a disturbing penchant for ideological prejudice, performative sanctimony and selective outrage.

The operation itself was a textbook display of calibrated force and geopolitical prudence. Prime Minister Narendra Modi, often caricatured as ‘authoritarian’ by the ‘liberal’ English-language commentariat, chose patience over provocation. He consulted opposition leaders, held detailed discussions with defence chiefs and took key international stakeholders, notably the United States and Russia, into confidence before authorising limited military action. The symbolism of ‘Operation Sindoor’ was also carefully crafted: a pointed reminder that the attack’s real victims were Hindu women widowed by Pakistan-sponsored militants in Kashmir. The government’s briefings were also strategic and symbolic as two ranking female officers, one of them Muslim, were made the public face of the mission, underlining a new Indian confidence that blends military muscle with democratic pluralism.

But this was unacceptable for India’s entrenched ‘left-liberal’ press, steeped in academic jargon, Western validation and a knee-jerk hostility to anything remotely ‘Hindutva.’ That a Muslim officer briefed the nation on ‘Operation Sindoor’ was branded ‘tokenism’ by such commentators. Others crudely alleged that the April 22 Pahalgam massacre was the logical culmination of reported atrocities against Muslims since Modi came to power in 2014.

The semantic nitpicking over ‘Operation Sindoor’ was maddening. An editor of a prominent magazine dubbed the operation’s name as ‘patriarchal’ and coded in Hindutva tropes. In a bizarre case of moral inversion, sindoor was likened to symbols of ‘honour killings’ and gender oppression, ignoring both its cultural resonance and the cruel reality that these women had lost their husbands in cold blood. For years, India’s ‘secular’ commentariat nurtured a preordained binary: the Congress may be flawed but was at least ‘secular’ while the BJP was an inveterate ‘fascist.’ Thus, the 2002 Gujarat riots are always focused upon but the Congress-backed pogrom of the Sikhs in 1984 is either downplayed or rationalised. Terrorism in Kashmir is tragic, but state retaliation is ‘jingoism.’ A strong Muslim voice in government is ‘tokenism’ but its absence is ‘exclusion.’ Even journalistic rigour is selectively applied. When Pakistan claimed to have downed Indian jets, some Indian outlets rushed to amplify the story before verification, inadvertently echoing enemy propaganda.

Dissent is vital in any democracy. But when its becomes indistinguishable from disdain, when editorial choices are dictated by ideological conformity, then the press becomes a caricature of itself. Ironically, many of these journalists enjoy robust free speech and loudly lament India’s supposed slide into ‘fascism’ from the safety of their X handles. Yet they turn a blind eye to Putin’s repression, Erdogan’s purges or Xi Jinping’s camps. In their eyes, Modi remains the greatest threat to democracy even as they broadcast their outrage freely, without fear of censorship or reprisal. ‘Operation Sindoor’ was a statement of cultural self-confidence. That confidence has rattled those who have spent their careers gatekeeping Indian discourse. Today, their monopoly is over. The people are watching and they no longer believe that the emperor has clothes.

The Beam That Blinds the Drone

Selective Outrage

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