1981 United Nations Secretary-General selection again run for a third term. China became the enforcer of regional rotation, announcing which regional group it would support in each selection. Contrary to expectations, Europe was not excluded from the rotation. After 35 years of U.N. Secretaries-General from the Third World, the 2016 selection was won by António Guterres of Portugal, who became the first European Secretary-General since Kurt Waldheim. As Javier Pérez de Cuéllar's first term came to a close in 1986, the United Nations faced mounting financial difficulties. After the United States Congress cut the U.S. contribution to the U.N., Pérez said that he would only
United Nations Secretary-General selection plan to bypass the Security Council by having the General Assembly President carry out the duties of Secretary-General. After a week of negotiation, the Soviet Union and the United States agreed on U Thant of Burma to take over Hammarskjöld's role. However, the two superpowers deadlocked for four weeks on how many Assistant Secretaries-General there would be, with the United States insisting on five, and the Soviet Union proposing three, four, six, or seven. The deadlock was finally broken when the superpowers agreed to let Thant decide for himself. Thant was unanimously selected Acting Secretary-General for the remainder of Hammarskjöld's