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.)

Indecision Kills Personal Branding

Divyaa Advaani

Jan 17, 2025

3 min read

Updated: Jan 20, 2025

In a world that celebrates clarity and confidence, hesitancy is a silent yet powerful force that can diminish your personal brand. When people dwell in the realms of “I’m not sure” or “maybe,” they unknowingly project uncertainty and unreliability—traits that can undermine the foundation of a strong personal brand. Your ability to make decisions and stand firm on them is not just a reflection of your leadership but also a testament to your personal brand’s strength.

Every interaction we have leaves an impression. Be it a professional email, a networking event, or a casual conversation, these moments contribute to how others perceive us. When you continuously oscillate between indecision and vague responses, it sends a message that you lack confidence or direction. In business, where trust and reliability are paramount, this can become a significant roadblock.

Imagine a scenario where a client approaches two service providers with the same inquiry. The first one confidently outlines a plan, clearly stating the next steps, while the second hesitates, replying with, “I’m not sure; let me think about it.” Even if both have the same expertise, the client is more likely to gravitate toward the first provider. Confidence fosters trust, and trust is the bedrock of all successful relationships—professional or personal.

Indecision can often stem from the fear of making mistakes or being judged. While this is natural, it’s important to remember that perfection is an illusion. The act of making a decision, even if it turns out to be less than ideal, demonstrates courage, responsibility, and accountability. These are the traits that elevate a personal brand, distinguishing you in a crowded and competitive world.

Being decisive doesn’t mean being impulsive or reckless. It means gathering information, weighing options, and then committing to a choice with confidence. In personal branding, this is particularly crucial because every decision you make—how you respond to challenges, present yourself, or communicate with others—forms part of the narrative others associate with you.

Hesitation and indecision don’t only affect how others perceive you; they also impact how you view yourself. Constantly second-guessing yourself leads to self-doubt, which becomes a self-fulfilling prophecy. The more uncertain you are, the more others will mirror that uncertainty, creating a cycle that can be hard to break.

One way to counter this is by setting clear priorities and aligning your decisions with them. For instance, if your personal brand is centred around being a thought leader in your industry, your choices should reflect expertise and foresight. Even in moments of ambiguity, acknowledging the uncertainty while showing a proactive approach—such as saying, “I’ll find out and get back to you”—conveys both honesty and determination.

During my recent trip to Australia, I was reminded of how decisiveness shapes impressions. Whether interacting with global clients or navigating unfamiliar professional terrains, I realized that certainty in communication was key to building trust and rapport. This was particularly evident when representing my personal brand on international platforms. A clear, confident tone opened doors and strengthened relationships that would have otherwise remained distant.

The next time you find yourself leaning on phrases like “I’m not sure” or “maybe,” pause and ask yourself: Is this hesitation necessary? Sometimes, it’s about silencing the inner critic and choosing to act decisively. Even if the outcome isn’t perfect, the act of making a choice positions you as someone who is reliable, proactive, and worth trusting.

Your personal brand isn’t defined by the absence of mistakes but by how you handle them and move forward. Decisiveness isn’t just about making choices—it’s about owning them. And in a world that often feels uncertain, those who lead with clarity and conviction stand out.

Make your decisions a reflection of your confidence, and watch as your personal brand strengthens, opening doors you never imagined.

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(The author is a personal branding expert. She has clients from 14+countries. Views personal.)