Though Turkey had consistently refused to recognize Makarios or his Government as legitimate, it claimed that under the provisions of the 1960 Treaty of Guarantee which provided that Greece, Turkey and United Kingdom would ensure the independence and sovereignty of the Republic of Cyprus, it had the right to take unilateral military action purportedly to restore constitutional order. No international body or organ has recognised this position.
Today, Turkey states that in 1963 the Republic of Cyprus had collapsed, however claims that the Treaty of Guarantee of 1960, gave her the right to intervene as a guaranteeing power in 1974. Article Four of the Treaty of Guarantee states that: "each of the three guaranteeing Powers reserves the right to take action with the sole aim of re-establishing the state of affairs created by the present Treaty.” [1]
Article Four of the Treaty of Guarantee refers to the right of intervention, however it does not refer to military intervention because according to the United Nations Charter, no state has the right to intervene militarily in another state without the consent of the UN Security Council.[2]