Military history of the Republic of Turkey in foreign relations and join NATO on February 18, 1952. Following NATO membership, Turkey initiated a comprehensive modernization program for its Armed Forces. In July 1974, the Turkish Armed Forces intervened against a coup in Cyprus, organized by EOKA-B and led by Nikos Sampson who ousted the democratically elected Cypriot President Archbishop Makarios III in order to establish Enosis (Union) between Greece and Cyprus. The coup was backed by the Greek military junta in Athens. On 20 July 1974 the Turkish Army invaded the island from the north, landing in Pente Mili beach, near Keryneia. The operations (named Attila I
History of the European Union (1993–2004) hoped that Cyprus would join as a unified island. However, northern Cyprus has remained outside the control of the internationally recognised government of the Republic of Cyprus since the Turkish invasion of 1974. The Annan Plan for the resolution of the Cyprus dispute was rejected by Greek Cypriots in a 2004 referendum. The accession treaties were signed on 16 April 2003 in Athens, admitting Malta, Cyprus, Slovenia, Estonia, Latvia, Lithuania, Poland, the Czech Republic, Slovakia, and Hungary. Romania and Bulgaria were not among the 10 chosen to accede in 2004. Finally, on 1 May 2004, the Union expanded from 15