Hashemite Kingdom of Jordan/Israel Mixed Armistice Commission (HKJI MAC) was the United Nations organisation of observers which dealt with complaints from Jordan and Israel to maintain the fragile cease fire along the demarcation line (Green Line) between Israel and Jordan. At the closing of the 1948 Arab-Israeli War, on 3 April 1949, the Hashemite Jordan Kingdom and Israel signed a truce called the 1949 Armistice Agreements. The United Nations Truce Supervision Organisation posted Military Observers as part of the Mixed Armistice Commissions (MACs) to Observe the truce on the Cease fire line and to liaise with the Israeli and Jordanian local area commanders. While the 1948 war was concluded with the 1949 Armistice Agreements it has not marked the end of the Arab-Israeli conflict. The HKJ/