Hanwha's new Striker-S MUSV integrates Chunmoo rocket launcher for uncrewed naval strike.

Hanwha Aerospace unveiled the Striker-S Medium Uncrewed Surface Vessel (MUSV) at the Eurosatory 2026 defense exhibition in Paris on June 15, 2026. The 35-meter, 250-ton autonomous platform integrates a containerized Chunmoo rocket launcher to establish a dedicated, long-range maritime strike capability. This deployment transitions heavy precision firepower away from high-value crewed combatants onto distributed, modular unmanned surface vessels designed to saturate contested littoral environments.

The Striker-S features a 6-meter beam, a 60-ton fuel capacity, and a 20-foot mission module rated for a 10-ton payload capacity. Equipped with an integrated active electronically scanned array (AESA) radar and a specialized counter-UAS suite, the autonomous vessel deploys standardized land-based Chunmoo guided munitions over strike ranges extending from 80 kilometers to 290 kilometers.

Related topic: Hanwha Aerospace unveils Chunmoo MRLS’ anti-ship ballistic missile capability at ADAS 2024

The Striker-S Medium Uncrewed Surface Vessel (MUSV) integrates land-based Chunmoo rocket launcher pods to perform surface-to-surface and surface-to-ground missions in coordinated autonomous swarm tactics. (Picture source: Army Recognition)

On June 15, 2026, the South Korean company Hanwha Aerospace unveiled the Striker-S Medium Uncrewed Surface Vessel (MUSV) at Eurosatory 2026, a 35-meter, 250-ton unmanned missile vessel that integrates the Chunmoo rocket launcher for a naval strike role. The vessel has a 6-meter beam, a 20-foot container payload module rated at 10 tons, and a listed fuel capacity of 60 tons, figures that place it well above the size of the small attack USVs used in Ukraine and the Red Sea. The Striker-S is therefore not a short-range expendable attack craft, but a medium-sized autonomous missile carrier closer in displacement and internal volume to a small patrol craft.

Its main purpose is not maritime reconnaissance alone, as seen in several MUSV programs pursued by other navies, but the delivery of surface-to-surface, surface-to-ground, anti-surface, and anti-ship effects from an uncrewed vessel. This MUSV reflects three ongoing military developments: autonomous surface operations, containerized missile launchers, and distributed maritime strike networks. Its military relevance also comes from the attempt to move long-range precision fires from high-value vessels and fixed coastal launchers onto uncrewed vessels that can be dispersed, networked, and replaced more easily than frigates or destroyers. The Striker-S fits into a wider effort, as Hanwha’s separate U.S. partnership with Magnet Defense on the 38-meter H38 MUSV confirms that the company is investing in medium uncrewed vessels on both sides of the Atlantic and is not limiting its work to a European audience.

The Striker-S displacement of 250 tons gives it the volume needed for fuel, datalinks, radar equipment, mission computers, power generation, and payload handling equipment, while the 35-meter hull remains smaller than crewed missile combatants that require accommodation, survivability systems, and large crews. The 20-foot, 10-ton container module is central to the design because it allows payloads to be treated as removable mission packages rather than permanently installed vertical launching systems (VLS). That approach makes it possible to shift between strike, surveillance, support, or other mission sets if the hull, power, software, and command architecture are compatible. Hanwha places the Striker-S inside a family that also includes the ISR USV and the Striker-M MUSV, which points to a modular fleet structure in which different unmanned vessels would perform scouting, missile strike, and heavier mission roles. 

However, the integration of the Chunmoo rocket launcher is the main distinction between the Striker-S and other MUSVs. Existing land-based Chunmoo launchers can use CGR-080 guided rockets with an 80 km range, CTM-MR missiles with a 160 km range, and CTM-290 tactical ballistic missiles with a 290 km range. Hanwha Aerospace also confirmed at ADAS 2024 that the Chunmoo MLRS can launch an Anti-Ship Ballistic Missile (ASBM), which directly connects the land-based missile family to a maritime strike requirement. European customers have also selected longer-range missile options for the Chunmoo system, including weapons in the 500 km range class. That creates the possibility of using the same missile family across land and maritime platforms, if the targeting architecture, communications links, and command arrangements are adapted for naval operations.

This is potentially important because a new naval missile vessel normally requires a dedicated missile inventory, magazine architecture, training pipeline, and sustainment chain. The Striker-S might reduce part of that burden by using a missile family already being procured in large numbers for land forces, shifting the main constraint from weapon development to production volume, reload procedures, and networked targeting. A maritime Chunmoo vessel would theoretically perform a role normally divided among coastal missile batteries, missile corvettes, and larger surface combatants. Its operational logic depends on separating the shooter from the sensor, as the onboard radar cannot exploit the full range of 80 km, 160 km, or 290 km missiles by itself.

The Striker-S carries the missile payload, but targets can be detected and tracked by surveillance aircraft, satellites, coastal radars, surface combatants, or other unmanned vessels. A Striker-S positioned forward could receive targeting data from another asset, fire from a dispersed location, and force an opponent to account for missile launchers outside the visible formation of crewed ships. Several Striker-S vessels operating together could further spread Chunmoo missiles across a maritime area that would otherwise require one larger ship to carry the same strike inventory. In that model, crewed combatants remain responsible for command, air defense coordination, sensor fusion, and escalation control, while the unmanned vessels increase the number of launch points and reduce the need to place all missiles aboard the most valuable hulls. 

Autonomous navigation and swarm operations are two key features in this Striker-S, because the vessel’s value depends on whether it can operate at a distance, maintain position, coordinate with other vessels, and remain connected to external command networks. In littoral waters, island chains, choke points, and archipelagic areas, several 35-meter unmanned missile vessels could disperse along coastlines, behind islands, or near maritime corridors. That dispersion makes enemy targeting more difficult than when missiles are concentrated aboard a single frigate or destroyer. The Striker-S is not disposable like a small one-way attack USV, since a 250-ton vessel with radar, fuel, communications gear, autonomy systems, and missile modules represents a significant asset. At the same time, losing one would be less damaging than losing a crewed surface combatant with sailors aboard and a much larger set of sensors, weapons, and command systems.

Networked MUSVs could also mix reconnaissance, targeting support, electronic decoy activity, and missile strikes in the same force package, making the force less dependent on one vessel type and more on coordination, datalink resilience, and mission planning. The sensor fit gives the Striker-S useful local awareness but also shows why offboard targeting is essential. The AESA radar has a 50 km detection range against aerial targets and a surface detection range below 30 km. Those figures are adequate for autonomous detection, tracking, local maritime surveillance, coastal surveillance, air defense cueing, and short-range warning against nearby surface contacts, but they do not match the reach of Chunmoo missiles. The radar, therefore, supports navigation, self-protection, and local threat awareness rather than independent long-range strike.

Hanwha also includes a counter-UAS capability in the Striker-S, which is relevant because forward unmanned missile vessels would still be exposed to enemy reconnaissance drones, loitering munitions, and small attack UAVs. The radar and counter-UAS fit should be consequently understood as part of the vessel’s ability to remain in the battlespace long enough to receive orders, preserve local awareness, and avoid immediate threats. The long-range strike function, for its part, still depends on external sensors, secure communications, target identification, rules of engagement, and command authorities capable of controlling missile employment from an unmanned vessel. The European Chunmoo build-up gives the Striker-S a stronger industrial context at Eurosatory 2026 than a standalone naval missile concept would have.

By June 2026, confirmed European orders for Chunmoo launchers reached 315 units, including 290 for Poland, 9 for Estonia, and 16 for Norway. Poland alone accounts for more than 92 percent of confirmed European Chunmoo launcher orders and has become the central industrial node for the system in Europe through launcher integration, missile production planning, and sustainment infrastructure. The Polish Homar-K configuration mounts Chunmoo launcher modules on Jelcz 8x8 vehicles and integrates them with the TOPAZ battlefield management system, creating a localized version of the South Korean system. Polish missile manufacturing plans reportedly include up to 10,000 CGR-080 rockets, with deliveries expected from 2030, and those facilities are intended to support both Polish requirements and export customers.

Estonia’s 9-launcher force adds Chunmoo alongside HIMARS, giving Tallinn access to South Korean and U.S. missile supply chains. Norway’s 16-launcher acquisition connects its long-range precision fires program to missile types extending toward 500 km-class range and to future Polish production. For the Striker-S, this matters because hulls are only one part of the equation; fielding unmanned missile carriers at scale will depend on whether enough rockets and missiles can be produced, stored, transported, loaded, and replenished during sustained operations. In short, the Striker-S should be assessed as a new maritime branch of the Chunmoo firepower architecture, not simply as another MUSV.

Its most plausible role is to increase missile density for navies that cannot quickly build more ships equipped with VLS systems or do not want to concentrate scarce missiles aboard a small number of crewed combatants. The unmanned vessel is most relevant for coastal defense, island chains, choke points, and contested littorals, where land-based sensors, naval combatants, aircraft, and drones can maintain a targeting network and where resupply points are closer than in blue-water operations. A 290 km missile launched from a 35-meter unmanned vessel still creates different operational questions than a missile launched from a crewed ship or a fixed land battery.

Hanwha’s parallel 38-meter H38 MUSV work with Magnet Defense in the United States indicates that the company is treating medium unmanned naval vessels as a broader business and force-structure category. The unresolved question for navies is whether MUSVs will remain primarily sensor adjuncts, become distributed Chunmoo missile carriers, or evolve into mixed assets combining surveillance, decoys, communications relay, and strike roles within the same maritime force.

Written by Jérôme Brahy

Jérôme Brahy is a defense analyst and documentalist at Army Recognition. He specializes in naval modernization, aviation, drones, armored vehicles, and artillery, with a focus on strategic developments in the United States, China, Ukraine, Russia, Türkiye, and Belgium. His analyses go beyond the facts, providing context, identifying key actors, and explaining why defense news matters on a global scale.

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