HomeAatmanirbhar BharatUK successfully tests groundbreaking laser technology to neutralize drones in cost-effective way

UK successfully tests groundbreaking laser technology to neutralize drones in cost-effective way

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A team of UK scientists and engineers has recently demonstrated the successful deployment of a high-power laser system to neutralize drones. This achievement, part of the GBP 30 million DragonFire technology program, marks a significant advancement in defensive capabilities. The recent field test, conducted off the coast of Scotland, showcased the effectiveness of lasers in countering unmanned aerial threats without the need for costly missiles.

DragonFire’s Successful Field Test

In 2017, the UK government agency Defence Science and Technology Laboratory, in collaboration with missiles manufacturer MBDA, aerospace company Leonardo UK, and defense technology company QinetiQ, launched the DragonFire program. This ambitious initiative, costing GBP 30 million, aimed to develop a laser-based system capable of shooting down drones. Recently, DragonFire passed its first field test by successfully intercepting and deactivating several drones with laser beams off the Scottish coast.

The Drone Threat on Modern Battlefields

Drones have become integral to modern warfare, playing significant roles in conflicts such as the Ukrainian war and securing commercial naval routes in the Red Sea. These unmanned and semi-automatic aircraft pose a unique challenge due to their ability to deliver precise damage. Traditionally, countering them involved expensive missile systems, with each missile costing up to GBP 1 million.

Laser Precision: A Cost-Effective SolutionUnlike traditional missile-based defenses, DragonFire’s high-power laser system offers a cost-effective and precise solution. The lasers interfere with the control and navigation systems of drones, rendering them ineffective without the need for explosive and costly missiles. The key advantage lies in the operational cost, with running DragonFire for ten seconds equating to less than GBP 10 per shot, making it a financially efficient alternative.Advantages of Laser Technology

Laser systems provide strategic advantages over conventional missile defenses. They are not only cost-effective but also eliminate the risk of collateral damage. Unlike missiles that may cause explosions if they miss their target, lasers focus on disrupting electronic devices, minimizing the potential harm. Additionally, lasers, being beams of light, travel in straight lines and cover a small area, making them akin to a surgical intervention.

Addressing Technological Challenges

Despite the success of DragonFire’s field test, challenges persist in perfecting this disruptive technology. The intensity of the laser beam requires careful calibration to avoid interactions with the atmosphere that could degrade its performance. Atmospheric conditions, such as fog or rain, may also impact the laser’s effectiveness. The UK defense ministry acknowledges these challenges and is committed to accelerating the development of this technology over the next five to ten years.

Future Development and Challenges Ahead

As the threat posed by drones and subsonic missiles escalates globally, the UK defense ministry is pushing for the rapid development of laser technology. The goal is to deploy this revolutionary system on war vessels in the coming years. Despite the progress made, technical hurdles such as stabilizing laser pointing on moving platforms and mitigating the impact of variable weather conditions need to be addressed. Establishing a comprehensive training program for soldiers is also imperative to ensure the efficient operation of this high-tech defensive system.

While challenges remain, the recent success of DragonFire’s field test offers a promising glimpse into the future of warfare. The efficacy and viability of laser technology in countering drone threats signify a potential paradigm shift in military strategies. As the development of this revolutionary defensive system continues, it holds the promise of reshaping the dynamics of modern warfare in the years to come.



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