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Belgium introduces low-cost LGR275 Proxy counter-drone ro...
Aamir Khollam · 2026-06-17 · via Interesting Engineering

Countering small drones has become as much a financial challenge as a military one. Armed forces increasingly find themselves using costly interceptors against targets that are cheap to build and easy to deploy. Thales says its newest guided rocket was developed to restore that balance.

The company has unveiled the LGR275 Proxy, a 70mm laser-guided rocket designed specifically to intercept small unmanned aerial systems. Unlike traditional air defense interceptors, the new weapon aims to bring down drones without imposing unsustainable costs on military budgets.

Designed for drone hunts

At the heart of the LGR275 Proxy is a proximity sensor designed to improve engagements against aerial targets, adding a new capability to Thales’ established 70mm guided rocket family.

Instead of relying solely on direct impact, the sensor increases the chances of neutralizing fast-moving drones by triggering the rocket at the optimal moment. Thales paired the sensor with a military-grade warhead engineered to engage smaller airborne threats.

The result is a weapon designed to strike a balance between effectiveness and affordability. Modern militaries often deploy expensive missiles against low-cost drones. That mismatch can drain inventories and stretch defense spending during prolonged operations. Thales says the LGR275 Proxy addresses that problem by offering a more economical interception option.

The rocket supports both surface-to-air and air-to-air missions, giving commanders greater flexibility in how they deploy it. Forces could integrate the system into layered defense networks to engage threats before higher-end interceptors become necessary.

Class 1 and Class 2 drones have emerged as some of the most persistent threats on contemporary battlefields. They conduct reconnaissance missions, direct artillery fire, and carry explosive payloads. Their low cost and widespread availability make them difficult to counter using traditional methods alone.

Production set to expand

Thales Belgium plans to significantly increase the output of its guided rocket family over the next several years. The company expects production capacity to triple between 2026 and 2028. It also intends to strengthen its industrial footprint to support international customers seeking faster deliveries and dependable supply chains.

The production ramp-up reflects growing global demand for counter-drone capabilities. Recent conflicts have shown how quickly drone attacks can overwhelm traditional defenses and deplete interceptor stockpiles.

For defense manufacturers, production capacity has become almost as important as technical performance. Armed forces increasingly seek suppliers that can deliver at scale while maintaining consistent quality and shorter lead times.

Part of a broader shield

The LGR275 Proxy will also reinforce SkyDefender, Thales’ multi-layered Integrated Air and Missile Defence architecture. By adding a lower-cost interception layer, the company aims to provide customers with more sustainable protection against evolving aerial threats. Layered defenses allow operators to match the right weapon to the right target rather than relying on a single interceptor type.

Alain Quevrin, Country Director for Thales Belgium and Luxembourg, said the company developed the new rocket to help nations strengthen their readiness against the expanding drone threat.

He said Thales Belgium remains a leading producer of NATO-standard rockets and noted that the planned production increase would help meet the operational requirements of armed forces facing increasingly complex security environments.

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Aamir is a seasoned tech journalist with experience at Exhibit Magazine, Republic World, and PR Newswire. With a deep love for all things tech and science, he has spent years decoding the latest innovations and exploring how they shape industries, lifestyles, and the future of humanity.