Europe has quietly built a company that makes fleets of robots designed to clear underwater minefields without sending sailors into them. And almost nobody outside defence has heard of it. Meet Exail. The French company builds autonomous surface vessels, underwater drones, mine-killing robots, inertial navigation systems, sonar, photonics and space components. It employs just 2,200 people. Yet its technology is installed on more than 2,200 naval platforms, over 1,000 maritime drones have been ordered, and more than 50 navies use its systems. The company generated €479 million in revenue in 2025. Orders reached a record €844 million — up 87%. Its backlog now stands around €1.1 billion. And roughly 80% of revenue comes from exports. But the interesting part is what Exail actually builds. Take underwater mines. Traditionally, navies sent specialized ships and crews into potentially mined waters to find and neutralize them. Exail is turning that process into a robotic system. Its UMIS architecture combines unmanned surface vessels, autonomous underwater vehicles, mine-identification robots and K-Ster expendable drones that destroy mines. Software coordinates the mission. The sailors can remain outside the minefield. Belgium and the Netherlands are already building their next-generation mine warfare capability around this concept. In March, the first complete robotic MCM toolbox was delivered in Zeebrugge. Most of the unmanned systems were manufactured and assembled at Exail’s plant in Ostend. NATO procurement is expanding the ecosystem too. In January, Exail received another order worth roughly €40 million for several hundred K-Ster mine-neutralization robots for European navies. But mine warfare is only half the story. Exail also makes something increasingly valuable in a world of electronic warfare: machines that know where they are without GPS. Its inertial navigation systems use fiber-optic gyroscopes manufactured through a vertically integrated European supply chain. No satellite signal is required. No GPS means there is nothing to jam or spoof. Exail says its navigation technology is used by more than 70 navies and armies. Customers range from submarines and warships to ground radars, satellites and drones. Airbus selected Exail’s UmiX-40 inertial unit for the SIRTAP military drone. Navantia selected its navigation technology for Spain’s S-80 submarines. And hundreds of Exail systems are being integrated into next-generation European ground radars. Production is concentrated in France and Belgium, with specialist sites around Saint-Germain-en-Laye, Brest, La Ciotat, Lannion, Besançon and Ostend. Exail also retains control over key technologies: optical fibers, gyroscopes, accelerometers, acoustics, software and robotic platforms. That technological stack explains what happened this summer. Thales agreed to acquire the Gorgé family’s stake and ultimately intends to bid for 100% of Exail. Enterprise value: €3.9 billion. Almost eight times Exail’s 2025 revenue. Until the transaction closes, Exail remains controlled by the entrepreneurial structure built around the Gorgé family. Modern Exail was created in 2022 by combining ECA Group, a French robotics specialist, and iXblue, founded around navigation and photonics. The result is something Europe does not have many of: a vertically integrated mid-sized defence technology company able to build both the robot and the technology that tells the robot where it is. From clearing mines on the seabed to navigating when satellites disappear, Exail occupies one of those industrial niches that suddenly looks much less niche. Europe did not just build another defence contractor. It built machines that can go where humans increasingly should not.

This place was once divided by the Iron Curtain. Tonight, a free tourist train will cross the same border every 30 minutes. Gorizia, Italy and Nova Gorica, Slovenia were separated by a border fence for decades. Today, the train simply moves between both cities, carrying people to a food festival. Sometimes European integration isn't a treaty. It's turning an old border into part of the commute.

Europe is a maritime continent pretending to be a continental one. 73% of everything the EU imports and exports by weight travels by sea. Rotterdam. Antwerp. Hamburg. Algeciras. Valencia. Marseille. Genoa. Gdańsk. These are not Europe’s edges. They are Europe’s gates to the world. Eurostat, 2025.