With which country was the EOKA movement associated?

EOKA (acronym for Ethniki Organosis Kyprion Agoniston) was a Greek Cypriot nationalist guerrilla organisation that fought a campaign for the end of British rule in Cyprus, for the island's self-determination and for eventual union with Greece.

Cyprus, an island in the eastern Mediterranean, inhabited mostly by Greek (majority) and Turkish (minority) populations, was part of the Ottoman Empire until 4 June 1878, when in the aftermath of the Russo-Turkish War, it was handed to the British empire. As nationalistic tendencies were growing in both communities of Cyprus, Greek Cypriots were leaning towards Enosis (Union with Greece). In the 1950s, EOKA was established with the specific aim of mounting a military campaign to end the status of Cyprus as a British crown colony and achieving the island's unification with Greece.