Russia declared its diplomatic relations with Japan have been reduced to zero, effectively ending any peace negotiations over the disputed Kuril Islands. Kremlin spokesman Dmitry Peskov stated there is no ongoing dialogue towards resolving the territorial conflict, which has prevented a formal World War II peace treaty since 1945. Japan's Prime Minister Sanae Takaichi reaffirmed her government's unchanged position seeking a resolution to the issue, but Peskov emphasized Tokyo's 'unfriendly stance' has closed all channels of communication.

This diplomatic freeze marks a significant deterioration from recent years when both nations maintained low-level talks. The Kuril Islands, known in Japan as the Northern Territories, remain the core stumbling block, with Russia citing historical sovereignty while Japan demands their return. The breakdown follows Tokyo's imposition of sanctions against Russia in response to its actions in Ukraine, which Moscow views as hostile.

The zero dialogue status severely complicates any future negotiations, leaving the territorial dispute unresolved and potentially impacting regional security dynamics. While no immediate economic consequences are specified, the deterioration in relations could indirectly affect trade and energy cooperation between the two Asian powers.