立憲・岡田氏が岸田首相を批判、「出直してこい」と要求　自民党案の規正法改正に反対 [自民] [立憲]：朝日新聞デジタル

In a recent discovery, a document has been found that reveals a secret agreement between the Japanese and U.S. governments regarding the entry of U.S. military ships carrying nuclear weapons into Japanese ports without prior consultation. This document sheds light on a previously undisclosed aspect of the negotiations surrounding the revision of the Japan-U.S. Security Treaty in 1960.

The document, found in U.S. archives, indicates that both governments had entered into a secret agreement allowing U.S. military ships carrying nuclear weapons to enter Japanese ports without prior consultation. While the Japanese government has not officially acknowledged the existence of this agreement, the discovery of this document suggests that further investigation is needed to fully understand the implications of this secret pact.

The revelation of this secret agreement raises questions about the extent of Japan’s involvement in nuclear weapons-related activities during the Cold War era and the implications for its security and foreign policy. It also underscores the importance of transparency and accountability in international agreements and the need for thorough historical research to uncover hidden aspects of diplomatic history.

This discovery has sparked discussions among historians, policymakers, and the public about the implications of this secret agreement and its impact on Japan-U.S. relations. Further investigation and analysis are required to fully understand the significance of this document and its implications for contemporary security issues.