As established in 1960, the Republic of Cyprus was not a unitary state but a political partnership. It was hoped that the Turkish Cypriots and the Greek Cypriots, as the two peoples of the island and new partners, would be able to live peacefully together. But this expectation was not fulfilled. The Greek Cypriots and Greece did not give up their ambitions and designs. They regarded independence merely as a springboard for annexation of the island to Greece. The Greek Cypriot leadership continued to campaign for this "objective" and sought to unlawfully bring about constitutional amendments which would negate the partnership status of the Turkish Cypriots. This would clear the way for annexation by creating in effect a Greek Cypriot state, with a Turkish minority.

Since the pursuit of such goals were prohibited under the constitution and the guarantee system of 1960, they could only be achieved by defying and destroying the legitimate order. This meant the use of force to overtake the joint-State and to force the other partner into submission. Greek Cypriot and Greek designs and the use of force to achieve their unlawful aims led to the collapse of the partnership system. As a result of the Greek Cypriot armed attacks, the bi-national Republic, as envisaged in the international Treaties, ceased to exist in December 1963. The breakaway Greek Cypriot wing of the partnership state usurped the title of " Government of Cyprus". The Turkish Cypriots who never accepted this seizure of power, began to set up a Turkish Administration to run their own affairs.