

HANWHA OCEAN CO., LTD.
See us at Seoul ADEX 2025 · Booth: 9-A6
"Started in 1973 at Okpo Bay, Geoje Island, located on the southeastern tip of the Korean Peninsula, the shipyard was completed in 1981.
Gyeongsangnam-do, Seoul, South Korea
Aerospace
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Products & Services
OCEAN-20S
Hanwha Ocean Co., Ltd.
· Based on proven KSS-III submarine, highly reliable platform
· Full lithium-ion battery system with over 7 days submerged endurance without snorkeling
· Integrating X-rudder configuration to enhance maneuverability and control performance
· Dedicated SOF Lockout Trunk optimized for special force operations with inflatable boats, engines and gears for all SOFs
· Full lithium-ion battery system with over 7 days submerged endurance without snorkeling
· Integrating X-rudder configuration to enhance maneuverability and control performance
· Dedicated SOF Lockout Trunk optimized for special force operations with inflatable boats, engines and gears for all SOFs
Modular USV
Hanwha Ocean Co., Ltd.
· Wide-area situational awareness through omni-directional cameras and EO/IR sensors
· Seamless remote control enabled by LEO satellite communication and USV teaming operation
· Multi mission capabilities by interchangeable mission modules such as UUV, UAV and compact rocket modules
· Seamless remote control enabled by LEO satellite communication and USV teaming operation
· Multi mission capabilities by interchangeable mission modules such as UUV, UAV and compact rocket modules
Ghost CommanderⅡ
Hanwha Ocean Co., Ltd.
· Optimized deployment of manned and unmanned aerial assets with separate takeoff and landing runways
· Securing aerial/maritime superiority with unmanned combat aerial vehicles (UCAVs) and Drone
· Expanded real-time surveillance range through the operation of medium-altitude unmanned reconnaissance aerial vehicles
· Enhanced assault capabilities to target and command & control (C2) with manned and unmanned forces
· Securing aerial/maritime superiority with unmanned combat aerial vehicles (UCAVs) and Drone
· Expanded real-time surveillance range through the operation of medium-altitude unmanned reconnaissance aerial vehicles
· Enhanced assault capabilities to target and command & control (C2) with manned and unmanned forces
KSS-III (3,600 Ton Class)
Hanwha Ocean Co., Ltd.
· Federated fire control enabled by the cutting-edge combat management system and sonar system
· Unparalleled submerged endurance of more than three(3) weeks with high capacity of lithium-ion battery
and a fuel cell-based AIP system
· Multi-weapon integration for superior deterrence, including wire-guided heavy weight torpedo, anti-ship missile, SLCM, SLBM, and mobile mine
· Enhanced stealth and survivability through no cavitation at all speed range, optimized hull form, and acoustic tile
· Advanced automation features such as SNDC and IPMS, enabling a reduced crew size and improved habitability
· Unparalleled submerged endurance of more than three(3) weeks with high capacity of lithium-ion battery
and a fuel cell-based AIP system
· Multi-weapon integration for superior deterrence, including wire-guided heavy weight torpedo, anti-ship missile, SLCM, SLBM, and mobile mine
· Enhanced stealth and survivability through no cavitation at all speed range, optimized hull form, and acoustic tile
· Advanced automation features such as SNDC and IPMS, enabling a reduced crew size and improved habitability
OCEAN-74F
Hanwha Ocean Co., Ltd.
· Next-generation naval combat platform with full-spectrum mission readiness: from naval warfare domains to asymmetric threats
· Integrated manned-unmanned combat system enabled by UAVs, USVs, and UUVs
· Multi-layered defense system with laser weapons and long-range loitering munitions
· Optimized manning for modern warfare through an integration of smart bridge and combat Information Center, automation and unmanned systems
· Integrated manned-unmanned combat system enabled by UAVs, USVs, and UUVs
· Multi-layered defense system with laser weapons and long-range loitering munitions
· Optimized manning for modern warfare through an integration of smart bridge and combat Information Center, automation and unmanned systems
OCEAN-55F
Hanwha Ocean Co., Ltd.
· Proven combat ship developed based on the latest warships of the ROK Navy
· Expanded VLS capacity for layered air-defense and strike missions
· AI-driven CMS for faster threat assessment and multi-domain coordination
· Unmatched growth potential for future naval missions with larger deck space and increased displacement
· Expanded VLS capacity for layered air-defense and strike missions
· AI-driven CMS for faster threat assessment and multi-domain coordination
· Unmatched growth potential for future naval missions with larger deck space and increased displacement
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About
"Started in 1973 at Okpo Bay, Geoje Island, located on the southeastern tip of the Korean Peninsula, the shipyard was completed in 1981. We have since grown into the world's premium shipbuilding and offshore contractor who is specialized in building various vessels, offshore platforms, drilling rigs, FPSO/FPUs, submarines, and destroyers.
The shipyard which spans an area of 4.9 million meters squared encompasses the world's largest dock with a million-ton capacity and is optimized for building high-tech motor vessels using cutting-edge equipment, including a 900-ton goliath crane."
The shipyard which spans an area of 4.9 million meters squared encompasses the world's largest dock with a million-ton capacity and is optimized for building high-tech motor vessels using cutting-edge equipment, including a 900-ton goliath crane."
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