· 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

· 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

· 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

· 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

· 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