Russia Summons Japan Envoy Over Disputed Island

Russia summoned Japan’s ambassador over Tokyo’s protest tied to President Vladimir Putin’s visit to the disputed island chain. Japan says the islands—Iturup and other “Northern Territories” it claims—were illegally seized after World War II, while Russia insists the postwar outcomes remain valid and that it administers the territory. The diplomatic exchange reflects renewed friction between the two countries, despite ongoing efforts to move toward a formal peace treaty. Japan protested the visit and Russia countered with formal diplomatic displeasure.