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At a glance
Sang-O-class submarinelarger figure on 0 of 2
Measured figures
Length
Single source34 m (111 ft 7 in)[source]
Type 093/A
Single sourceConfiguration
| Specification | Sang-O-class submarine | Type 093 submarine |
|---|---|---|
| Displacement | 275 tons (surfaced) 370 tons (submerged)[source] | Type 093/A 6,675 tons (submerged) Type 093B 6,700 -7,000 tons (submerged)[source] |
| Builders | Bong Dao Bo Shipyards, Singpo[source] | Bohai Shipyard , Huludao[source] |
| Operators | Korean People's Navy[source] | People's Liberation Army Navy[source] |
| Preceded by | Yugo class[source] |
Type 093 submarinelarger figure on 2 of 2
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Type 093B
Single sourceType 093/A 108.5 m (356 ft 0 in) Type 093B 110 m (360 ft 11 in)[source]
Maximum; Submerged
Single sourceMaximum; Surfaced
Single source7.5 knots (13.9 km/h; 8.6 mph) surfaced 9 knots (17 km/h; 10 mph) submerged[source]
Maximum; Type 093
Single sourceMaximum; Type 093 Type 093A/B
Single sourceBars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Type 091[source] |
| Succeeded by | Sinpo class[source] | Type 095[source] |
|---|
| Subclasses | Attack version, infiltration/reconnaissance version[source] | — |
|---|
| In commission | 1991[source] | 2006–present[source] |
|---|
| Completed | 41+[source] | 9+[source] |
|---|
| Active | 40 (February 2021)[source] | Total 12 to 14: Type 093: 2 Type 093A: 4 Type 093B: 6-8[source] |
|---|
| Lost | 1 captured by South Korea[source] | — |
|---|
| Preserved | — |
|---|
| Type | Coastal submarine[source] | Nuclear-powered attack submarine[source] |
|---|
| Propulsion | Diesel-electric: 1 small diesel, 1 electric motor, 1 shaft[source] | 2 x 70-75 megawatt pressurized water nuclear reactors 1 x pump-jet (Type 093B)[source] |
|---|
| Test depth | 150 m (490 ft), capable of bottoming[source] | — |
|---|
| Capacity | 0 (10/11 in recce version)[source] | — |
|---|
| Sensors & processing systems | Radar Civilian Furuno I-band radar Passive RWR/ESM/SIGINT Golf Ball radar Snoop Plate radar Sonar Trout Cheek sonar[source] | Type 359 radar Hull-mounted sonar Flank array sonar Passive intercept array sonar Towed array sonar (Type 093A)[source] |
|---|
| Armament | 4 × 533 mm (21 in) torpedo tubes fitted with Russian 53-65KE torpedoes Capable of minelaying[source] | 6 × 533 mm (21.0 in) torpedo tubes Yu-3 , Yu-4 , Yu-6 torpedoes YJ-18 anti-ship cruise missile YJ-82 anti-ship cruise missile 24-cell vertical launching system (VLS) (Type 093B)[source] |
|---|
| Notes | Fitted with a snorkel[source] | — |
|---|
| Country of origin | North Korea[source] | People's Republic of China[source] |
|---|
| Name | — | Type 093[source] |
|---|
| Building | — |
|---|
Type 093 28 knots (52 km/h; 32 mph) Type 093A/B 30 knots (56 km/h; 35 mph)[source]