Japan’s Nuclear Submarine Debate Gains Momentum — SkimNews
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- Japan’s debate over nuclear-powered submarines is gaining momentum and is framed as broader than China, but political deliberation has not produced a done deal.
- Sanae Takaichi opened the door to nuclear-submarine debate while Tokyo prepares to revise its three principal national security documents by the end of 2026.
Why it matters: For Prime Minister Sanae Takaichi, revising three principal national-security documents by the end of 2026 is the immediate deadline. The unsettled submarine question means her government approaches that revision without a decided nuclear-powered-submarine policy while political deliberation continues on the issue.
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