Cheongsaechi-Class unmanned surface vessel

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Cheongsaechi class
PYH2020092316740005200 P4.jpg
Class overview
Builders: Daewoo Shipbuilding & Marine Engineering
Operators: Royal Joseon Navy
Built: 2023–present
In service: 2024-present
Planned: 72
Building: 16
Completed: 6
Active: 2
General characteristics
Type: Unmanned surface vessel
Tonnage: 125 tonnes
Length: 21.5 m (70 ft 6 in)
Beam: 3.9 m (12 ft 10 in)
Draft: 6.1 m (20 ft 0 in)
Propulsion: Two CODAG Water Jet
Speed: 45 knots (83 km/h; 52 mph)
Range: 300 nmi (350 mi; 560 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:

Cheongsaechi-Class Unmanned surface vessels are inshore operational vessels that were developed as part of the Royal Joseon Navy's Unmanned Surface Vessels project. Cheongsaechi-Class's main mission is to patrol the coast and respond quickly to enemy raids. Cheongsaechi-Class is designed to perform tasks on its own under the control of AI without interference from crews.

Description

Unmanned operational capability

Armaments