It is important for U.S. forces to withdraw as early and as quickly as possible. Our troops want to come home and I do not blame them. For this to happen. however. the United Nations will have to fill the military role now being played by the United States and allied forces In protection of the refugee enclaves. President Harry Truman presided over this Nation in the difficult early years between the end of World War II and the beginning of the United Nations. In 1946 he said. "We are convinced that the preservation of peace between nations requires the United Nations Organization composed of all the peaceloving nations of the world who are willing jointly to use force. if necessary. to ensure peace." Mr.