Taiwan Evaluates Japanese Frigate Design

In Taiwan, the Republic of China Navy is assessing Japan’s Mogami-class frigate as a potential model for its next-generation surface combatant. Reports from mid-April 2026 suggest Tokyo may be loosening restrictions on sharing warship designs with Taipei, though Japanese officials have not confirmed this. Taiwan’s existing fleet includes ships over 50 years old, creating a need for updated vessels.

Japan revised its defense equipment transfer policies in late 2023 and early 2026, allowing for expanded exports. This shift occurred alongside political changes, including a new, more hawkish prime minister and the end of a long-standing coalition. China has already responded with economic measures and export controls targeting Japanese defense firms.

Australia recently signed a roughly A$20 billion contract with Mitsubishi Heavy Industries to build upgraded Mogami-class frigates, emphasizing industrial partnership and knowledge transfer. While a direct warship sale to Taiwan is currently not feasible, a phased approach—starting with coast guard support and component cooperation—could build a long-term security relationship. This work will require navigating political obstacles and Beijing’s reactions, but it offers a path toward greater regional security.