Nicosia is the southeasternmost of all EU member states' capitals. It has been continuously inhabited for over 4,500 years and has been the capital of Cyprus since the 10th century. The Greek Cypriot and Turkish Cypriot communities of Nicosia segregated into the south and north of the city respectively in early 1964, following the fighting of the Cyprus crisis of 1963–64 that broke out in the city. This separation became a militarised border between the Republic of Cyprus and Northern Cyprus after Turkey invaded the island of Cyprus in 1974, occupying the north of the island, including northern Nicosia. Today North Nicosia is the capital of Northern Cyprus, a state recognized only by Turkey, that is considered to be occupied Cypriot territory by the international community.