長年未解決の北方領土交渉をロシアが正式に打ち切り【Russia formally withdraws from long-stalled Kuril Islands talks】
More than 75 years after World War II ended without an official peace treaty between Japan and the USSR, Russia has pulled out of talks over the disputed Kuril Islands off Hokkaido (which Japan calls the Northern Territories) because of Japan’s sanctions in response to the Ukraine invasion.