Japan is expanding its defense partnerships beyond the traditional First Island Chain, as Tokyo and Jakarta discuss a possible transfer of Japanese Asagiri-class destroyers. The move follows growing security cooperation with Australia and the Philippines and reflects Japan’s efforts to build a broader network of like-minded maritime powers. At the same time, Indonesia is facing increasing pressure from Chinese gray-zone activities near critical sea lanes and the North Natuna Sea. Is Japan creating a new “network of navies” to help balance China’s growing influence? In this episode, we examine the evolving Japan-Indonesia partnership, the rise of Japan’s defense diplomacy and what it means for the future of Indo-Pacific security.
Source: Japan Is Building a ‘Network of Navies’ Against Shared China Threat | Taiwan Talks EP858
Summary
This episode of Taiwan Talks explores Japan's strategic shift toward expanding defense partnerships beyond its immediate neighbors, aiming to construct a broader network of maritime powers. The discussion centers on Tokyo and Jakarta's potential collaboration involving the transfer of Japanese Asagiri-class destroyers to Indonesia. This initiative follows similar security cooperation efforts with Australia and the Philippines, reflecting Japan's growing role in Indo-Pacific security architecture. Indonesia faces increasing pressure from Chinese gray-zone activities near critical sea lanes, particularly within the North Natuna Sea. The program examines whether Japan is creating a new alliance structure to counterbalance China's expanding influence in the region. Key topics include the evolving nature of the Japan-Indonesia partnership, the rise of Japanese defense diplomacy, and the implications for future regional stability. The episode features insights from guests including Lai I-chung, Alexander Huang, and Bill Hayton, who analyze these developments within the context of international law and freedom of navigation. Recorded on June 17, 2026, the conversation addresses how Tokyo's allies are pushing back against Chinese allegations while strengthening regional defense ties.
