Japan is considering punitive steps against Russia following President Vladimir Putin’s visit to the disputed Iturup Island, a senior Foreign Ministry official confirmed Friday. Putin’s Thursday trip to the island—known as Etorofu in Japan—marked his first visit to the Russian-held territory off Hokkaido, which Moscow refers to as the southern Kuril Islands. “We are considering what step to take going forward,” the official told reporters, with Japanese media reporting that additional sanctions are likely being examined.
Territorial Claims and Historical Context
Tokyo maintains that the four islands—Iturup, Kunashiri, Shikotan, and the Habomai islet group—were “illegally” seized by the Soviet Union shortly after Japan’s World War II surrender on August 15, 1945. Russia has consistently rejected this claim, asserting the annexation was legally sound. The decades-old dispute has prevented the two nations from signing a formal peace treaty, with relations further strained by Japan’s imposition of sanctions against Moscow over the Ukraine conflict. The Japanese government has already summoned Russian Ambassador Nikolay Nozdrev in Tokyo to lodge a “strong protest” over Putin’s visit.
Official Response and Regional Implications
Prime Minister Sanae Takaichi reiterated that the islands are an inherent part of Japanese territory “both historically and under international law.” The timing of Putin’s visit is seen as a provocative gesture amid heightened East Asian security concerns, as Russia intensifies its military presence in the region. Japan’s potential sanctions would mark another escalation in bilateral tensions, with diplomatic channels remaining frozen over the territorial impasse. The international community continues to monitor the situation as both sides show little willingness to compromise on the sovereignty of the strategically significant islands.