Japan protests UN's new world map over Kuril Islands depiction

Japan's government lodged a formal protest this week against a world map the United Nations had just adopted, objecting to how it rendered a cluster of islands at the center of a long-running territorial dispute with Russia. The complaint came days after the UN General Assembly voted on Friday to approve the Equal Earth projection, a cartographic system designed to show Africa, South America, and other southern landmasses at their true proportions rather than the shrunken appearance they hold on traditional Mercator maps. The shift enlarged Africa while reducing the visual footprint of Europe and North America—a change that drew sharp criticism from the United States but won support from 164 UN member states, including Japan itself.

Yet Japan's vote for the resolution masked a deeper concern. The new map depicts the Kuril Islands—known in Japan as the Northern Territories—in the same color as Russia, effectively rendering them visually as Russian territory on an official UN document. Japanese government spokesperson Minoru Kihara said on Thursday that the cartography "contained a depiction contradicting the Japanese government's position." He confirmed that Japan had filed a protest through diplomatic channels demanding the correction, though he did not specify when officials first noticed the problem. The core issue, Kihara explained, was preventing "misconceptions of our territories and geographical names from spreading."

The islands themselves carry decades of unresolved history. Soviet forces seized them in 1945 and expelled the Japanese population that had lived there. That occupation has never been formally recognized by Japan, which maintains that the islands are an inherent part of its territory both historically and under international law. The dispute has simmered for generations, but it ignited sharply last month when Russian President Vladimir Putin made a surprise visit to the islands—his first time setting foot there. Japan's Prime Minister Sanae Takaichi responded swiftly, summoning Moscow's ambassador and declaring that Putin's visit "offends the sentiments of the Japanese people" and was "absolutely unacceptable." Russia rejected the criticism outright, saying such statements were "politically inappropriate, insulting and, of course, legally unfounded."

Japan is not alone in finding problems with the UN's new map. Ukraine abstained from the vote last week, objecting to the way the cartography depicted Crimea—the peninsula Russia annexed in 2014—in a different color from the rest of the country. Ukrainian representatives warned that the map's treatment of occupied territory opens what they called a "Pandora's box," potentially violating the UN charter and international law by implicitly legitimizing territorial seizures. The UN itself framed the Equal Earth projection as offering "a more accurate representation" of continental landmasses than older systems, a technical argument about geometric fidelity that now collides with the messy politics of territorial claims.

What began as a cartographic reform intended to correct a historical bias in how the world is visualized has become entangled in active geopolitical disputes. Japan's protest suggests that even technical decisions about how to draw the world carry political weight, and that a map adopted by overwhelming consensus can still become a flashpoint when it touches on territory both sides claim as their own.