When the British government announced last week that it was transferring sovereignty of an island in the Indian Ocean to the country of Mauritius, Gareth immediately realized its online implications: the end of the .io domain suffix. In this piece, he explores how geopolitical changes can unexpectedly disrupt the digital world. His exploration of historical precedents—such as the fall of the Soviet Union and the breakup of Yugoslavia—offers valuable context for tech founders, users, and observers. Read this for a look at the unexpected intersection of international relations and internet infrastructure.