Harry Truman actually said...

"The United States High Commissioner for Germany, hereinafter referred to as the High Commissioner, shall be the supreme United States authority in Germany."

"In the event of an emergency involving the security of the United States forces in Europe, such Commander may take whatever action he considers essential to safeguard the security of his troops."

"There is hereby established the position of United States High Commission for Germany, which position shall be that of Chief of Mission, Class 1, in accordance with the provisions of the said Foreign ..."

"With respect to military matters the Commander of the United States Armed Forces in Germany shall continue to receive instructions directly from the Joint Chiefs of Staff."