UK radar maker signs Korean deal to support 100-plus DMZ radars

British radar manufacturer Blighter has signed an exclusive partnership with South Korean AI integrator JoongAng Advanced Materials to support and expand its radar network along the Korean Demilitarized Zone (DMZ).

The Value-Added Reseller agreement, announced May 14, 2026, gives JoongAng Advanced Materials exclusive rights to service, maintain, and sell Blighter’s electronic scanning array radar systems in the Republic of Korea and across East Asia. The partnership formalizes what has been an existing installation footprint into a structured commercial and support relationship, while opening the door to new sales across a region where demand for counter-drone capability and critical infrastructure surveillance has been growing with each passing year of heightened geopolitical tension.

Blighter, headquartered in Great Chesterford near Cambridge, designs and manufactures electronic scanning array radars — solid-state systems that use electronically steered beams rather than mechanically rotating antennas to scan their coverage area. That architecture gives ESA radars several operational advantages over conventional rotating radars: they can update their picture many times per second rather than waiting for the antenna to complete a physical rotation, they have no moving parts to wear out or require maintenance, and they can simultaneously track multiple targets at different ranges and bearings without the mechanical compromises that antenna rotation imposes. Blighter’s systems use micro-Doppler processing to distinguish moving targets from background clutter, enabling detection of people, vehicles, vessels, and airborne threats at ranges of up to 32 kilometers, per the company’s announcement.

The Low-Probability-of-Intercept waveforms built into Blighter’s radar designs reduce the risk that adversaries will detect the radar’s emissions and use that information to locate and target the installation — a meaningful operational characteristic for sensors deployed along a contested border.

The DMZ deployment context gives the partnership its strategic weight. The Korean Demilitarized Zone is one of the most heavily militarized borders in the world, separating South Korea from North Korea along a 250-kilometer line established at the 1953 armistice. North Korea has maintained a large conventional military force positioned along its side of the DMZ, supplemented in recent years by expanding drone and unmanned systems capabilities that have produced incidents including North Korean drone incursions into South Korean airspace in 2022 and 2023. The Korean Army’s deployment of more than one hundred Blighter radars along the DMZ reflects a sustained investment in ground surveillance and early warning capability for a border where the consequences of a detection failure can be immediate and severe.

Ryan Jung, a director at JoongAng Advanced Materials, described the partnership’s core value proposition in the company’s announcement: “Through this partnership we will increase our presence in the defence and security sector in South Korea and beyond. We will achieve this by combining our AI capabilities with Blighter’s market leading radars to enhance target classification for our local environment and further automate surveillance system functionality. Our combined surveillance offering will help our customers by reducing operator fatigue and increasing operational efficiency.”

The AI integration pathway runs through BlighterNexus, Blighter’s processing hub, into which JoongAng Advanced Materials’ AI agent will plug directly, according to the press release. That integration architecture allows JoongAng to add classification and automation functions on top of Blighter’s existing radar processing without requiring hardware replacement or modification, enabling the combined system to reduce the operator burden of monitoring continuous radar feeds from multiple installations simultaneously. Radar surveillance generates enormous volumes of data, and the practical limiting factor in any large-scale deployment is often not the quality of the sensors but the capacity of human operators to monitor, prioritize, and respond to the contacts those sensors generate. AI-assisted classification that filters out birds, vehicles, and non-threatening contacts before they reach an operator’s screen addresses that human bandwidth constraint directly.

James Long, CEO of Blighter, described the partnership in terms that acknowledge the existing installation base as the commercial foundation. “We believe that this partnership with JoongAng Advanced Materials will enable us to consolidate our operations in South Korea and provide a platform for further sales of radars across this strategic region,” Long said in the announcement. “We have been impressed by the team and their proven track record in technical execution and after sales support, which will greatly benefit our defence and security customers.” The hundred-plus DMZ radars already in service provide JoongAng with an immediate support and maintenance business while the two companies develop the sales pipeline for new deployments in the counter-drone, coastal infrastructure, and port security markets.

The coastal solar and wind farm protection requirement that both companies cite as a growth market reflects a security challenge that has emerged alongside South Korea’s rapid renewable energy buildout. Large coastal energy installations represent critical infrastructure with extensive perimeters that are difficult to monitor continuously using human patrols or conventional fixed camera systems, and their vulnerability to drone-based reconnaissance or sabotage has driven procurement interest in persistent radar surveillance solutions that can cover wide coastal areas at low cost per protected kilometer. Blighter’s radars, already deployed in coastal environments in South Korea based on imagery provided by the company, are positioned for that market alongside their established DMZ role.