Taiwan completes first undersea trial for domestically made submarine
- On Jan. 29, 2026, Taiwan's Hai Kun , Taiwan's first indigenous submarine, completed its maiden submerged sea trial after departing Kaohsiung Harbor.
- Amid heightened cross-strait drills, the trial advances Taiwan's armed forces deterrence and aims to protect vital sea lanes, while completion would release a $1 billion tranche frozen by the Legislature last year.
- CSBC said staged submerged tests will include snorkel-depth checks at 10m to 20m, shallow trials at 50m to 100m, and deep dives from 100m, testing endurance, noise, sonar, combat systems, and simulated weapons launches.
- After trials the shipbuilder will conduct technical evaluations to verify systems, then deliver the submarine to the Republic of China Navy for tactical assessment and handover.
- CSBC Corporation Taiwan said the submarine programme used United States and Britain expertise, with the Hai Kun costing $37.9 billion, less than South Korea's $78.4 billion and Germany's $95.9 billion.
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The diesel-electric submersible vessel, built entirely on the island, completed its first dive.It is equipped with six tubes capable of firing heavy torpedoes.
Taiwan completes first undersea trial for domestically made submarine
TAIPEI: Taiwan completed the maiden underwater sea trial for its first domestically developed submarine on Thursday (Jan 29), a big milestone in a project aimed at strengthening deterrence against the Chinese navy and protecting vital sea lanes in the event of war.Taiwan, which China claims as its own territo
First Indigenous Taiwan Sub Passes Sea Trial
Taiwan, which China claims as its own territory, has made the indigenous submarine programme a key part of an ambitious project to modernise its armed forces as Beijing stages almost daily military exercises to assert its sovereignty claims. The post First Indigenous Taiwan Sub Passes Sea Trial appeared first on StratNews Global.
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