DRONEZONE
Counter-UAS

Zone 5 ‘found a spot’ in drone interceptor market with new Eclipse: CEO

Breaking Defense · · 5 min read

Zone 5's Eclipse interceptor and its acquisition by Kongsberg signal a maturing counter-UAS supply chain, where traditional primes are buying agile startups rather than developing niche interceptors internally. For procurement officials, this means more credible, integrated options for layered drone defense, but also potential vendor lock-in as Kongsberg bundles interceptors with its existing remote weapon stations and C2. The move pressures other primes to secure similar capabilities, likely accelerating consolidation and raising valuations for proven low-cost interceptor makers.

The counter-drone market has spent the past decade in a state of inventive chaos, with dozens of startups pitching everything from jammers to nets to high-powered microwaves. The news that Norway's Kongsberg has acquired Zone 5 Technologies, a small US firm behind the Eclipse interceptor, is a sign that the chaos is giving way to consolidation. It is not merely another acquisition; it is a signal that the demand for hard-kill drone defeat is now stable enough for a major defense contractor to buy its way into the segment rather than build from scratch. Zone 5 CEO Thomas Akers calls the deal an "immediate step change," and that phrasing matters. It suggests the startup's technology was already mature enough to plug into a larger portfolio, and that Kongsberg saw an opportunity to offer a complete counter-UAS solution rather than a piecemeal one.

The mechanics of drone interception are deceptively simple but operationally complex. An interceptor like Eclipse must detect, track, and physically defeat a small unmanned aircraft, often in contested electromagnetic environments and at short notice. That requires a blend of radar, electro-optical/infrared sensors, and a fire-control system that can cue a kinetic effector. Zone 5's portfolio, which now spans from sensing to interception, fits neatly with Kongsberg's existing remote weapon stations, command-and-control software, and missile systems. The acquisition allows Kongsberg to offer a layered defense: soft-kill electronic warfare for disruption, and hard-kill interceptors for when jamming fails. For military buyers, this reduces integration risk. Instead of stitching together components from three vendors, they can buy a pre-integrated system with a single point of accountability. That is a significant shift in a market where interoperability has often been an afterthought.

On the demand side, the war in Ukraine has made clear that cheap, attritable drones are not a fleeting threat but a persistent feature of modern conflict. Both state and non-state actors now field thousands of small UAVs for reconnaissance and one-way attack. The cost asymmetry is brutal: a $500 drone can force the expenditure of a $100,000 interceptor, or worse, a multimillion-dollar air defense missile. This has created urgent demand for low-cost, high-volume interceptors that can be produced quickly and fired cheaply. Zone 5's Eclipse is designed for exactly that niche. By acquiring the company, Kongsberg gains a product that can be marketed to armies that need to defend forward bases, armor columns, and critical infrastructure without exhausting their budgets. The timing is also favorable: NATO members are increasing defense spending, and counter-UAS is one of the few categories with bipartisan support and clear operational urgency.

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From the original reporting
CEO Thomas Akers told Breaking Defense that the company’s recent acquisition by Norwegian defense firm Kongsberg offers “an immediate step change” for the startup firm, whose portfolio now spans from