Potsdam Declaration
Korea had sought an amendment formalizing the date Japan had ceded control of Korea, including several disputed islands as Korean territory, at the point of Japanese acceptance of the Potsdam Declaration, but this was rejected: "The United States Government does not feel that the Treaty should adopt the theory that Japan's acceptance of the Potsdam Declaration on August 9, 1945 constituted a formal or final renunciation of sovereignty by Japan over the areas dealt with in the Declaration."