Nalchi-Class unmanned surface vessel

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Nalchi class
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Class overview
Builders: Daewoo Shipbuilding & Marine Engineering
Operators: Royal Joseon Navy
Built: 2023–present
In service: 2024-present
Planned: 92
Building: 26
Completed: 43
Active: 42
General characteristics
Type: Unmanned surface vessel
Tonnage: 6 tonnes
Length: 8.5 m (27 ft 11 in)
Beam: 1.9 m (6 ft 3 in)
Draft: 1.1 m (3 ft 7 in)
Propulsion: One Pump-jet
Speed: 32 knots (59 km/h; 37 mph)
Range: 140 nmi (160 mi; 260 km)
Crew: 0
Sensors and
processing systems:
  • STX RadarSys SPS-300K surface scanning radar
  • LIG Nex1 SPS-540K 3D anti-air scanning radar
  • SAQ-560K EOTS
Electronic warfare
& decoys:
SLQ-201K Small electronic warfare equipment
Armament:

Nalchi-Class Unmanned surface vessels are inshore operational vessels that were developed as part of the Royal Joseon Navy's Unmanned Surface Vessels project. Nalchi-Class's main mission is maritime reconnaissance and quick response. Nalchi-Class is designed to perform tasks on its own under the control of AI without interference from crews.

Description

Unmanned operational capability

Armaments