Cyprus dispute Kingdom of Cyprus. In February 1489 it was seized by the Republic of Venice. Between September 1570 and August 1571 it was conquered by the Ottoman Empire, starting three centuries of Turkish rule over Cyprus. Starting in the early nineteenth century, ethnic Greeks of the island sought to bring about an end to almost 300 years of Ottoman rule and unite Cyprus with Greece. The United Kingdom took administrative control of the island in 1878, to prevent Ottoman possessions from falling under Russian control following the Cyprus Convention, which led to the call for union with Greece ("enosis") to grow
Foreign relations of Northern Cyprus stance, the TRNC refuses any official recognition of the government of the Republic of Cyprus, calling it the ""Greek Cypriot Administration of Southern Cyprus"", and referring to its President as the ""Greek Cypriot Leader"". Turkey backs this position. After the Republic of Cyprus became a member of the European Union, the southern part of the island became part of the Customs Union of EU. The Northern part of the island is excluded from the Customs Union. In spite of that, the Green Line regulations are intended to ease trade relations between North Cyprus and EU. Oil exploration in East Mediterranean