The Hai Kun-class submarine is a class of attack submarines built by CSBC Corporation, Taiwan for the Republic of China Navy.

After undergoing several sea trials, Taiwan's first indigenous defense submarine, the Hai Kun (海鯤), or “Narwhal,” is still on schedule to be delivered in November, the navy said today.

An anonymous military source told Taiwan’s state-run news agency CNA that the Navy will deploy a range of assets to secure ...

HII's Newport News Shipbuilding division reached a significant milestone in the construction of the Virginia-class submarine Massachusetts (SSN 798) by serving its first meal onboard, which was ...

Sailors on Virginia-class submarine Massachusetts (SSN 798) celebrated the first meal served aboard the submarine, alongside ship’s sponsor Sheryl Sandberg, on Thursday, June 19, 2025.

In the context of a new edition of the Paris Air Show, the U.S. company Boeing has announced that it is evaluating the possibility of restarting production of its C-17 Globemaster III aircraft, ...

This picture taken and released by Taiwan’s Central News Agency (CNA) on June 17, 2025 shows the Hai Kun class submarine, Taiwan’s first domestically built submarine, carrying out first tests ...

TAIPEI (Taiwan News) — Taiwan’s first indigenous submarine, the Hai Kun, left Kaohsiung Port on Tuesday to begin sea trials. The vessel, with hull number 711, departed the CSBC shipyard around 8 a.m., ...

Taiwan’s first indigenous defense submarine prototype, the Hai Kun (海鯤), or “Narwhal,” today left port for the first time to begin its sea acceptance tests, a source said. On Saturday last week, the ...

Taiwan's first domestically-made submarine prototype, known as the Hai Kun, has been spotted floating in a harbor in Kaohsiung. Local media have reported that the submarine is undergoing testing ...

The US Navy secretary has complained about the construction process of the AUKUS-critical Virginia-class submarines, as attention focuses on the inability of the US to manufacture enough boats..