Shigeru Kitamura, CEO of Kitamura Economic Security Inc., was interviewed by Weekly Bunshun in connection with his book Invisible War: The Geopolitics of Intelligence, Spheres of Influence, and Economic Security, published by Bungeishunju Shinsho on June 19. In the interview, he discussed the “invisible domains” that are becoming increasingly important in modern warfare, interstate conflicts, and corporate activities, including intelligence, cyber operations, and the electromagnetic spectrum. The interview was published in the digital edition of Weekly Bunshun and in the June 25, 2026 issue of Weekly Bunshun.

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https://bunshun.jp/denshiban/articles/b14288