Welcome back to the #26 edition of The New Defense Post!
In this edition, we’ll cover:
In the Hot Seat: Unbound Autonomy is building a wearable that converts battlefield signals into real-time situational awareness.
Spotlights: Senior German Defense Officials Say They Will Direct More Money Toward Innovation and Start-Ups; Europe’s Five Biggest Defense Powers, France, Germany, Italy, Poland, and Britain, Are Teaming up on a Multi-Million Euro Project to Develop Low-Cost Air-defense Systems; Kyiv-Based The Fourth Law Has Secured a New Funding Round Backed by Axon.
Fundraising News of the Week: Recent rounds show continued funding flowing into defense AI, ISR satellites and drones, and autonomous systems as investors back more software-driven military capabilities.
Bonus Section: The Rise of Simulation-First Defense Development.
In the Hot Seat
Vytautas Mikalainis and Nojus Kybartas. Photo Credit: Unbound Autonomy
When I connected for this interview, the team at Unbound Autonomy was in the middle of yet another hardware iteration. Their wearables sit at the intersection of two worlds that rarely move at the same speed: frontline requirements that change week by week, and manufacturing cycles that still run on lead times, component constraints, and slow hardware iterations.
Unbound Autonomy is building a compact battlefield wearable that passively captures operationally relevant speech and sound events, structures that information, and relays it to commanders. The aim is not to add another screen, but to reduce the manual friction that still defines much of battlefield reporting, where updates are passed verbally or written down by hand.
In this conversation, the company’s Co-Founder, Vytautas Mikalainis, explains how early conversations with Ukrainian operators led to a pivot away from an AI “assistant” concept toward a tool that automates the unglamorous but critical work of battlefield coordination.
He also shares why the team ultimately had to build custom hardware, where they are seeing early traction, and what it takes to make on-device AI work under strict power and compute constraints.
Spotlights
1. Senior German Defense Officials Say They Will Direct More Money Toward Innovation and Start-Ups
Photo Credit: Bundesheer
Senior German defense officials say they will allocate more funds to innovation and start-ups after criticism that Germany’s rearmament spending is overly focused on “legacy” conventional systems.
Since Russia’s full-scale invasion of Ukraine in 2022, Berlin has unleashed hundreds of billions of euros for rearmament, but much of it has gone to big-ticket platforms such as 35 US-made F-35s, Eurofighters, Chinooks, warships, submarines, and preparations for thousands of tanks and armoured vehicles. Critics argue this favours established arms makers over novel, proven, and effective unmanned weapons. (Financial Times)
🗣 Boris Pistorius: Germany will do “more and more investment in innovation, more investment in new technologies, more co-operation with start-ups and more co-operation between start-ups and the Bundeswehr”. (Financial Times)
📰 Our Take: If Ukraine has taught us anything, it is that modern wars are now fought with a heavy reliance on inexpensive, mass-produced unmanned systems on the front lines.
Expensive aircraft, naval vessels, and similar platforms remain necessary, but they are no longer the primary differentiator.
Defense spending should be adapted and aligned with what is actually effective on the frontline. Thirty-five F-35s might make a difference against a fundamentally weaker nation, but not against a near-peer opponent, and certainly not over an extended period of time.
2. Europe’s Five Biggest Defense Powers, France, Germany, Italy, Poland, and Britain, are Teaming up on a Multi-Million Euro Project to Develop Low-Cost Air-Defense Systems
Photo Credit: Atlantic Council
Europe’s five biggest defense powers, France, Germany, Italy, Poland, and Britain, are teaming up on a multi-million-euro project to bring low-cost air-defense systems, such as autonomous drones or missiles, into production within 12 months, ministers said at a meeting in Krakow.
The initiative is driven by lessons from Ukraine, where autonomous interceptor drones have shown they can be an effective alternative to expensive air-defense missiles. The project, called Low-Cost Effectors and Autonomous Platforms (LEAP), aims to develop advanced low-cost air defense “effectors” and autonomous platforms. The UK government said the first LEAP project will be delivered by 2027. (Reuters)
🗣 Luke Pollard, UK Minister for Defence Readiness and Industry: “It’s a multi-million pound, multi-million euro commitment… We’re really hopeful that this will produce an effector that… will be in production within 12 months.”
🗣 Wladyslaw Kosiniak-Kamysz, Polish Defence Minister: “We have just signed a very important commitment on the joint development… joint production, and joint procurement of low-cost drone effectors and payloads… technologies are changing… and we must respond very quickly.” (Reuters)
📰 Our Take: A 12-month timeline finally makes sense, not in 5 years. Moreover, this project appears to be getting the two main things right: momentum and a low price point.
Defense doesn’t necessarily have to be high margin; this is currently the case in Ukraine. This also signals something important for European startups: low-margin, high-volume is coming to Europe.
This is great for new entrants, not so much for primes, and probably not as great for “neo-primes.”
FYI, sources close to the author say attack-drone startups operating in Ukraine have a ~20% gross margin, while European neo-primes tend to have much higher margins due to their dominant position in more complex-to-navigate (for now) western sales cycles.
3. Kyiv-Based Defense Tech Company The Fourth Law Has Secured a New Funding Round Backed by Axon
Photo Credit: The Fourth Law
Kyiv-based defense tech company The Fourth Law (TFL) has secured a new funding round backed by Axon (Nasdaq: AXON) to accelerate development of drone autonomy for Ukraine. TFL builds AI and robotics solutions for defense and public safety. Its flagship products, the Lupynis-10-TFL-1 UAV and TFL-1 autonomy module, are used by more than 50 Ukrainian military units across multiple parts of the frontline.
The company emphasizes interoperability: its AI modules have been integrated with dozens of third-party UAV manufacturers, can be installed on third-party airframes, used with different ground stations, and operate across different connectivity architectures.
TFL says it first met Axon through BRAVE1, which introduced the teams and supported the process. (The Fourth Law Press Release)
🗣 Yaroslav Azhnyuk, Founder and CEO, The Fourth Law: “Axon may be the most prominent investor to back a Ukraine-born defense tech company to date. The funding will go toward R&D on new autonomy capabilities required to protect cities and critical infrastructure from Shahed-type attacks.” (The Fourth Law Press Release)
🗣 Rick Smith, Founder and CEO, Axon: “Ukraine is innovating drone technology at a pace most of the world isn’t built to match… We’re investing because the world can learn how drones are developed and deployed in Ukraine.” (The Fourth Law Press Release)
📰 Our Take: This is a signal moment for Ukraine’s defense-tech ecosystem. A prominent public safety technology company like Axon backing a Ukraine-born team is not just capital. It’s validation that Ukrainian builders are creating technologies with global relevance under the harshest possible constraints.
It also shows that Ukrainian defense tech is investable by international investors. Over the last couple of years, Ukrainian defense tech startups have lagged behind European and US companies. This might finally be changing.
At the same time, Axon also backed Farsight Vision in their latest €7.2M round to build the ultimate UAV autonomy stack.
Other News
European Defence Fund 2026 calls open with ~€1B allocated across topics, including drones/swarms and satellite-related capabilities (per reporting on the calls). (FASI)
Ukraine may export several billion dollars of defense goods in 2026 — A senior Ukrainian official tells Reuters that Kyiv could see defense exports worth “several billion dollars” this year following authorization of wartime foreign sales. (Reuters)
SpaceX and xAI enter Pentagon contest for autonomous drone swarms — Elon Musk’s SpaceX and xAI are reportedly competing in a new Pentagon program to develop voice-controlled, autonomous drone swarming technologies. (Reuters)
Fundraising News
Amount | Name | Round | Category |
|---|---|---|---|
$125M | AI Code Translation + Verification for Defense Contractors | ||
£30M | Thermal Imaging Satellites for ISR | ||
$22M | ISR Drones | ||
$9M | AI Voice-Coordinated Autonomous Defense Robots |
Bonus Section — The Rise of Simulation-First Defense Development
Photo Credit: PhysicsX
Defense procurement is increasingly looking less like aerospace manufacturing and more like software delivery. The old model was “build then field”: lock requirements, certify a finished system, and deploy it mostly unchanged for years.
But modern threats evolve too fast to iterate every 5 years, especially in drones, EW, and counter-UAS. The emerging model is more like shipping a software MVP, where capability reaches operators sooner and is refined continuously through updates, new integrations, and rapid feedback loops.
Among others, three technologies are enabling rapid iteration. Digital twins let teams test platforms and mission software in high-fidelity virtual environments before and alongside live trials, compressing test cycles.
Simulation-driven certification reduces the bottleneck of proving every change solely through exhaustive real-world testing, enabling incremental upgrades to ship faster with evidence from validated models. And flexible demand-based acquisition frameworks, such as Brave1, make it easier to buy smaller batches and reward working capabilities.
Among the startups addressing these needs is PhysicsX, which builds AI-enabled multiphysics simulations to accelerate engineering and digital twin workflows for aerospace and defense-adjacent programs.
Another is Hadean, which develops large-scale synthetic environments and digital twin infrastructure for complex simulations that support training and operational planning.
For geospatial digital twins relevant to defense planning and simulation, Blackshark.ai is building large-scale 3D world modelling that governments can use for mission rehearsal and situational modelling.
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