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Submarines2026Profile in progress
Diesel-electric attack submarine
Hai Kun-class submarine is a diesel-electric attack submarine. It was built by CSBC Corporation, Taiwan. Reported operators include Republic of China Navy.
TaiwanAI-generated illustration · Not a photograph — Representative exterior of Hai Kun-class submarine; geometry is illustrative. Not evidence for specifications.
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www.csbcnet.com.tw ↗ · Page not found
Checked 29 Sept 2026No exact name/designation URL in retained manufacturer sitemap
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Hai Kun
CSBC Corporation, Taiwan
Republic of China Navy
Hai Lung class
2020–onward
2026
8
1
Diesel-electric attack submarine
c. 2,500 t (2,500 long tons )
c. 70 m (229 ft 8 in)
Diesel/electric ( lithium-ion battery technology)
350–420 m (1,150–1,380 ft)
6 × 533 mm (21 in) torpedo tubes MK 48 Mod6 AT torpedoes UGM-84L Harpoon missiles
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country of origin Taiwan 0 references
型宽 首艦：8米（26英尺）(3.05定版，估計)
乘員 60餘人 艦長 上校 編階
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 70 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 70 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 70 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 70 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 70 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 70 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 70 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 70 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 70 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 70 m | Wikipedia contributors | approved |
Hai Kun-class submarine equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
TaiwanReported count for Hai Kun -class / Hai Kun -class (smaller / improved Hai Kun -class). Service scope: Republic of China Navy ships; does not replace a national total. 2 distinct quantity component(s) from the same source list; shared rowspan cells counted once. Explicit source inventory scope: ordered; no other stock status or total inferred. Count column(s): on order: 1 (under sea trial) / on order: 2 (contract signed). Origin: Republic of China. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.