Northern Cyprus, officially the Turkish Republic of Northern Cyprus (TRNC), is a de facto state comprising the northern third of the island of Cyprus. It is recognised only by Turkey, with the international community considering it territory of the Republic of Cyprus under Turkish military occupation. It extends from Cape Apostolos Andreas (the tip of the Karpass Peninsula) in the northeast to Morphou Bay in the northwest, with Cape Kormakitis at its westernmost point and the Kokkina exclave west of the mainland. A buffer zone controlled by the UN forms a barrier between both sides of the island and runs through Nicosia, the island's largest city and the capital of both sides.
After gaining independence from the United Kingdom in 1960, Cyprus was dominated by intercommunal violence between the island's Greek and Turkish populations. Greek Cypriots favoured enosis (union with Greece), while Turkish Cypriots favoured taksim (partition of the island). A coup d'état in 1974, performed as part of the Greek military junta's attempt to annex the island, prompted Turkey to invade Cyprus and capture the northern third of the island. This resulted in the eviction of much of the north's Greek Cypriot population and the flight of Turkish Cypriots from the south; the Turkish-occupied north unilaterally declared independence in 1983. UN Security Council Resolution 541 rejected the declaration as legally invalid and urged UN members not to recognise it. Attempts to resolve the Cyprus problem have been unsuccessful.
Due to its lack of recognition, Northern Cyprus depends on Turkey for economic, political and military support. This has led some experts to describe Northern Cyprus as a puppet state of Turkey; others contest the label, due to the independent nature of Northern Cyprus's elections and government. The Turkish Armed Forces, with the support of Northern Cyprus's government, maintains a large force in Northern Cyprus, which the Republic of Cyprus, the EU, and the international community regard as an occupation force. This military presence is illegal under international law, and has been denounced in several UN Security Council resolutions.
Northern Cyprus is a semi-presidential democratic republic with a cultural heritage incorporating various influences and an economy that is dominated by the services sector. The economy has seen growth through the 2000s and 2010s, with the GNP per capita more than tripling in the 2000s, but is held back by an international embargo due to the official closure of the ports in Northern Cyprus by the Republic of Cyprus. The official language is Turkish, with a distinct local dialect being spoken. The vast majority of Turkish Cypriots are Sunni Muslims, though everyday religious attitudes are largely moderate and secular. Northern Cyprus is an observer state of ECO and OIC under the name "Turkish Cypriot State", PACE under the name "Turkish Cypriot Community", and Organization of Turkic States with its own name.
A united Cyprus gained independence from British rule in August 1960, after both Greek and Turkish Cypriots agreed to abandon their respective plans for enosis (union with Greece) and taksim (Turkish for "partition"). The agreement involved Cyprus being governed under a constitution which apportioned cabinet posts, parliamentary seats and civil service jobs on an agreed ratio between the two communities. Within three years, tensions began to show between the Greek and Turkish Cypriots in administrative affairs. In particular, disputes over separate municipalities and taxation created a deadlock in government. In 1963 President Makarios proposed unilateral changes to the constitution, via 13 amendments. Turkey and the Turkish Cypriots rejected the proposed amendments, claiming that this was an attempt to settle constitutional disputes in favour of the Greek Cypriots and to demote Turkish status from co-founders of the state to one of minority status, removing their constitutional safeguards in the process. Turkish Cypriots filed a lawsuit against the 13 amendments in the Supreme Constitutional Court of Cyprus (SCCC). Makarios announced that he would not comply with the decision of the SCCC, whatever it was, and defended his amendments as being necessary "to resolve constitutional deadlocks" as opposed to the stance of the SCCC.
On 25 April 1963, the SCCC decided that Makarios's 13 amendments were illegal. The Cyprus Supreme Court's ruling found that Makarios had violated the constitution by failing to fully implement its measures and that Turkish Cypriots had not been allowed to return to their positions in government without first accepting the proposed constitutional amendments. On 21 May, the president of the SCCC resigned due to Makarios's stance. On 15 July, Makarios ignored the decision of the SCCC. After the resignation of the president of the SCCC, the SCCC ceased to exist. The Supreme Court of Cyprus (SCC) was formed by merging the SCCC and the High Court of Cyprus, and undertook the jurisdiction and powers of the SCCC and HCC. On 30 November, Makarios legalised the 13 proposals. In 1963, the Greek Cypriot wing of the government created the Akritas plan which outlined a policy that would remove Turkish Cypriots from the government and ultimately lead to union with Greece. The plan stated that if the Turkish Cypriots objected then they should be "violently subjugated before foreign powers could intervene".
On 21 December 1963, shots were fired at a Turkish Cypriot crowd that had gathered as a Greek police patrol stopped two Turkish Cypriots, claiming to ask for identification; two Turkish Cypriots were killed. Almost immediately, intercommunal violence broke out with a major Greek Cypriot paramilitary attack upon Turkish Cypriots in Nicosia and Larnaca. Though the TMT—a Turkish resistance group created in 1959 to promote a policy of taksim (division or partition of Cyprus), in opposition to the Greek Cypriot nationalist group EOKA and its advocacy of enosis (union of Cyprus with Greece)—committed a number of acts of retaliation, historian of the Cyprus conflict Keith Kyle noted that "there is no doubt that the main victims of the numerous incidents that took place during the next few months were Turks". Seven hundred Turkish hostages, including children, were taken from the northern suburbs of Nicosia. Nikos Sampson, a nationalist and future coup leader, led a group of Greek Cypriot irregulars into the mixed suburb of Omorphita/Küçük Kaymaklı and attacked the Turkish Cypriot population. By the end of 1964, 364 Turkish Cypriots and 174 Greek Cypriots had been killed.
Turkish Cypriot members of the government had by now withdrawn, creating an essentially Greek Cypriot administration in control of all institutions of the state. After the partnership government collapsed, the Greek Cypriot-led administration was recognised as the legitimate government of the Republic of Cyprus at the stage of the debates in New York in February 1964. In September 1964, the then United Nations Secretary General, U Thant reported that "UNFICYP carried out a detailed survey of all damage to properties throughout the island during the disturbances; it shows that in 109 villages, most of them Turkish-Cypriot or mixed villages, 527 houses have been destroyed while 2,000 others have suffered damage from looting". Widespread looting of Turkish Cypriot villages prompted 20,000 refugees to retreat into armed enclaves, where they remained for the next 11 years, relying on food and medical supplies from Turkey to survive. Turkish Cypriots formed paramilitary groups to defend the enclaves, leading to a gradual division of the island's communities into two hostile camps. The violence had also seen thousands of Turkish Cypriots attempt to escape the violence by emigrating to Britain, Australia and Turkey. On 28 December 1967, the Turkish Cypriot Provisional Administration was founded.
On 6 July 1974, Makarios accused the Greek government of turning the Cypriot National Guard into an army of occupation. On 15 July 1974, the Greek military junta and the Cypriot National Guard backed a Greek Cypriot military coup d'état in Cyprus. Pro-Enosis Nikos Sampson replaced President Makarios as the new president. The Greek Cypriot coupists proclaimed the establishment of the "Hellenic Republic of Cyprus". Turkey claimed that under the 1960 Treaty of Guarantee, the coup was sufficient reason for military action to protect the Turkish Cypriot populace, and thus Turkey invaded Cyprus on 20 July. Turkish forces proceeded to take over the northern four-elevenths of the island (about 36% of Cyprus's total area). The coup caused a civil war filled with ethnic violence, after which it collapsed and Makarios returned to power.