Katsuya Yamamoto

Katsuya Yamamoto is a retired rear admiral and a prominent defense expert based in Tokyo, affiliated with the Sasakawa Peace Foundation. He has been vocal about the need for Japan to reconsider its maritime defense strategies in light of the increasing military capabilities of regional powers, particularly China. Yamamoto emphasizes the strategic advantages of nuclear submarines, especially their ability to operate stealthily over long distances, which is crucial for Japan's defense of its distant islands and overall national security.