Turkish invasion of Cyprus opposed immediate Enosis (union between Cyprus and Greece). Makarios described the coup which replaced him as "an invasion of Cyprus by Greece" in his speech to the UN security council and stated that there were "no prospects" of success in the talks aimed at resolving the situation between Greek and Turkish Cypriots, as long as the leaders of the coup, sponsored and supported by Greece, were in power. In Resolution 573, the Council of Europe supported the legality of the first wave of the Turkish invasion that occurred in July 1974, as per Article 4 of the Guarantee Treaty of
Accession of Turkey to the European Union after 1974), while the Greek Cypriots who lost their property after the Turkish invasion would be granted only a restricted right of return to the north following the island's proposed reunification. Although the outcome received much criticism in the EU as well, the Republic of Cyprus was admitted into the EU a week after the referendum. The Turkish government has refused to officially recognise the Republic of Cyprus until the removal of the political and economic blockade on the Turkish Republic of Northern Cyprus. Turkey's non-recognition of the Republic of Cyprus has led to complications within the Customs Union. Under