Stimson Doctrine

The Stimson Doctrine is a U.S. foreign policy principle articulated in 1932 by Secretary of State Henry L. Stimson. It asserts that the U.S. would not recognize territorial changes that were achieved by force or aggression, specifically in response to Japan's invasion of Manchuria. The doctrine emphasizes the importance of respecting international law and maintaining peace by refusing to legitimize acts of aggression. Essentially, it reflects the belief that nations should not benefit from unlawful actions and aims to uphold stability and justice in international relations.