A new chapter for K-defense is taking shape on the waters of Northern Europe.
LIG Defense & Aerospace (LIG D&A) is setting its sights on the Baltic and North seas, seeking to expand its presence in the Nordic defense market with a lineup of unmanned maritime systems designed for persistent surveillance, reconnaissance and maritime security.
At DALO Industry Days 2026 in Herning, Denmark, the company put its Sea Sword unmanned surface vessel (USV) at the center of its showcase, alongside its Harbor Underwater Surveillance System (HUSS), autonomous underwater vehicles (AUVs) for mine detection and the Hyungung anti-tank guided weapon.
The exhibition offered LIG D&A a chance to demonstrate how Korean defense technology could be applied to one of Europe’s increasingly important security frontiers.
The Baltic and North seas have become strategically significant as European countries place greater emphasis on monitoring maritime activity and protecting critical infrastructure. Ports, offshore facilities, shipping routes and other key assets require increasingly sophisticated surveillance capabilities.
That is where unmanned systems are emerging as a potential game changer.
Unlike conventional manned vessels, unmanned platforms can remain at sea for extended periods without placing crews directly in harm’s way. They can also be deployed across broad areas to perform surveillance and reconnaissance missions, making them attractive for countries facing the challenge of securing large maritime territories with limited personnel and resources.
LIG D&A is seeking to capitalize on that shift.
Rather than selling individual unmanned platforms, the company plans to offer a broader maritime package combining surface and underwater autonomous systems with surveillance, reconnaissance, command-and-control and communications technologies.
The ultimate goal is to build maritime manned-unmanned teaming, or MUM-T, capabilities that allow crewed and uncrewed assets to operate together.
Sea Sword is expected to play a central role in that strategy. Combined with HUSS and AUV-based underwater capabilities, the USV could form part of an integrated network designed to monitor coastal waters, ports and strategically important maritime infrastructure.
The company’s appearance at DALO Industry Days also attracted attention from Danish defense authorities. The head of Denmark’s Defence Acquisition and Logistics Organisation visited LIG D&A’s booth and received a briefing on its major systems and technologies.
For LIG D&A, the message is clear: Nordic defense demand is moving beyond conventional weapons, and autonomous maritime technology could become the next major opportunity.
The company is now looking to turn growing interest in unmanned systems into business opportunities across Denmark and the wider Nordic region.
“Nordic Europe is a market where demand for maritime surveillance, reconnaissance and unmanned systems is rapidly growing,” a LIG D&A official said. “Based on our advanced maritime unmanned technologies, including unmanned surface vessels, we aim to open a new maritime route for K-defense across the North and Baltic seas.”
The push marks a strategic expansion for LIG D&A as South Korean defense companies increasingly move into high-tech and autonomous weapons markets.
If successful, LIG D&A’s Nordic strategy could give K-defense a new foothold in Europe—not on land this time, but on the increasingly contested waters of the Baltic and North seas.
