Forget everything you think you know about how military drones get made. Lockheed Martin’s legendary Skunk Works division — the outfit that gave us the U-2, the SR-71 Blackbird, and the F-117 Nighthawk — just showed off an unmanned aircraft that was designed, 3D-printed, and robotically assembled in under twelve months. It’s called the Replicator, it has a 2.7-metre (nine-foot) wingspan, and it might be the most important thing to come out of Skunk Works since stealth went mainstream.

The Replicator is a collaboration between Skunk Works and Divergent Technologies, a Los Angeles-based startup that specialises in additive manufacturing for aerospace and defence. The project, internally dubbed Project Dragonfly, used Divergent’s Adaptive Production System (DAPS) to go from a blank screen to flight-ready hardware at a pace that would make traditional defence procurement officials break into a cold sweat. Secretary of War Pete Hegseth got a personal look at the Replicator on 16 June during a stop on his nationwide “Arsenal of Freedom” tour of American defence manufacturing facilities.

The implications are enormous. In an era when the Pentagon is obsessed with producing autonomous systems at scale — the very premise of the Replicator initiative — Skunk Works just proved that you can skip the factory floor, ditch the tooling, and still build a jet-powered drone that’s ready for the real world.

How DAPS Changes the Game

The secret sauce behind the Replicator isn’t the drone itself — it’s how it was made. Divergent’s Adaptive Production System, or DAPS, is a fully digital manufacturing platform that collapses the traditional aerospace production pipeline into a single integrated workflow. Design, structural analysis, additive manufacturing, robotic assembly, and quality control all happen inside the same digital environment. No specialised tooling. No massive casting facilities. No months-long waits for machined parts from a dozen subcontractors.

For defence applications, this matters more than it might sound. One of the biggest bottlenecks in military drone production isn’t the technology — it’s the industrial base. Traditional manufacturing requires specialised factories, long supply chains, and years of production ramp-up. DAPS sidesteps all of that. If you can print the parts and assemble them robotically, you can scale production without building new factories. You can also iterate designs rapidly, pushing changes to production in weeks rather than years.

Divergent CEO and co-founder Lukas Czinger has revealed that the company’s new 430,000-square-foot facility in Long Beach will house 64 DAPS machines, with a projected annual output capacity of over 30,000 missile airframes and 60,000 warhead casings. Those numbers suggest Divergent isn’t thinking small.

Skunk Works Does It Again

There’s a certain poetry in Skunk Works being the division to prove this concept. Kelly Johnson’s original Skunk Works ethos was all about speed, secrecy, and small teams doing big things with minimal bureaucracy. The Replicator project is essentially a 21st-century version of that philosophy: a small team, digital tools instead of wind tunnels, and a prototype delivered before most defence programmes finish their requirements documents.

Lockheed Martin has been careful to note that the Replicator and its related Divergent collaboration concepts remain in early stages. Not every concept becomes a programme of record. But the demonstration has achieved its primary goal: proving that additive manufacturing can produce a militarily relevant aircraft at speeds that traditional methods can’t match. The $25 million strategic investment Lockheed made in Divergent in 2024 is already paying conceptual dividends.

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The Bigger Picture

The Replicator arrives at a moment when the Pentagon’s appetite for autonomous systems has never been higher. The Department of Defense’s Replicator initiative — which shares a name but is a broader programme — aims to field thousands of autonomous systems to counter mass in potential conflicts. The challenge has always been production: how do you build thousands of drones when the defence industrial base is optimised for hundreds of exquisite manned platforms?

Skunk Works and Divergent are offering one answer. By decoupling drone production from traditional manufacturing infrastructure, they’re suggesting a future where new drone designs can go from concept to mass production in months, not decades. Where factories can be spun up anywhere there’s electricity and floor space. Where the bottleneck shifts from “can we build it?” to “what should we build?”

That’s the real story here. The Replicator drone is impressive, but the manufacturing paradigm it represents could reshape American defence production for a generation. Skunk Works has always been about doing the impossible before anyone else. With 3D-printed drones, they might have done it again.

Sources: Lockheed Martin, Aviation Week, Defence Blog, The Defense Post, VoxelMatters, Metal AM, Defence Industry Europe, Digitimes