UN Secretary-General Antonio Guterres begins a fresh effort on Tuesday to coax Cyprus' rival sides back into peace talks after nearly a decade of deadlock. His first visit to the island as UN chief comes amid signs the sides may be ready to negotiate again, but they remain divided over the ground rules for talks. Failure would prolong a dispute that strains ties between NATO allies Greece and Türkiye and weighs on Ankara's relations with the European Union. Guterres, whose term expires at the end of 2026, is due to meet Greek Cypriot leader Nikos Christodoulides and Turkish Cypriot leader Tufan Erhurman separately on Tuesday. The three will hold joint talks on Wednesday in the UN-controlled buffer zone that divides the island, said Reuters. Cypriot media have reported that the United Nations has assembled a set of ideas aimed at bridging differences between the sides, though UN officials have denied a completed plan exists. Christodoulides wants to resume negotiations from where talks collapsed in 2017, under a UN-backed model of a bizonal, bicommunal federation. Erhurman, a elected Turkish Cypriot leader last year, campaigned on exploring a federal settlement, a break from his predecessor's demand for a two-state solution. However, he says he will not enter another open-ended process without prior agreement on political equality and the rules governing negotiations. Cyprus was split in a Turkish invasion in 1974 in response to a brief coup engineered by the military then ruling Greece. Britain, Greece and Türkiye are 'guarantor powers' with intervention rights under a treaty giving the former colony independence in 1960. A power-sharing administration of Greek and Turkish Cypriots crumbled in 1963, and a United Nations peacekeeping force, now one of the oldest peacekeeping operations in the world, was dispatched less than a year later. It now monitors a 180 km (112 miles) ceasefire line splitting the two sides. The south is run by an internationally recognized Greek Cypriot government which represents the whole island in the European Union, whose rotating presidency it just held in early 2026. The north is a breakaway Turkish Cypriot state recognized only by Ankara. One of the reasons past talks collapsed is strong disagreement on the role Türkiye would play in any post-settlement deal. Greek Cypriots are against Ankara having any hands-on involvement while Turkish Cypriots say it is essential. Türkiye publicly advocates two separate states in Cyprus, a position rejected by Greek Cypriots and Greece.
