D
Naval ForcesSouth Korea

Cheonghaejin Class

Submarine rescue shipFielded 1995Pending verification
Naval ForcesKOR
Length 102.8 m
Identification silhouette. Not drawn to scale between entries.
Fact cardConfidence · Source
System
TypeSubmarine rescue ship
Date of introduction1995
ProliferationOrigin country only
Crew140Med[1]
Dimensions and weight
Length102.8 m337 ftMed[1]
Beam16.4 m54 ftMed[1]
Draft4.6 mMed[1]
Displacement (full load)4,300 tMed[1]
Propulsion and performance
Range8,334 km5,179 mi · 4,500 nmi4,500 nmi (8,300 km; 5,200 mi)Med[1]
Speed18 kt33 km/hMed[1]
Variants
NoteOnly one ship has been built in her class, ROKS Cheonghaejin (ASR 21), in 1995.[1]
ROKS CheonghaejinPennant Number: ASR 21[1]
Summary

The Cheonghaejin-class ASR (Hangul: 청해진급 잠수함 구조함; Hanja: 淸海鎭級潛水艦救助艦) is a submarine rescue ship class of the Republic of Korea Navy. Only one ship has been built in her class, ROKS Cheonghaejin (ASR 21), in 1995.

Draft entry. Values come from the cited public sources and are awaiting editor verification.
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Operators
South Korea
Sources
  1. Cheonghaejin Class South Korean Submarine Rescue Ship, U.S. Army TRADOC G-2 Worldwide Equipment Guide (ODIN)
    Published/updated 2026-03-20 · Tier 1 · checked 2026-10-10
Change log
  • 2026-10-10 Entry created from the Worldwide Equipment Guide (ODIN), bulk import