On January 22, 1946, United States President Harry Truman issued the following directive, ordering the control and coordination of foreign intelligence gathering activities. This coordination would lead to the formation of the Central Intelligence Agency or CIA:
To the Secretary of State, the Secretary of War and the Secretary of the Navy:
1. It is my desire, and I hereby direct, that all Federal foreign intelligence activities be planned, developed and coordinated so as to assure the most effective accomplishment of the intelligence mission related to the national security. I hereby designate you, together with another person to be named by me as my personal representative, as the National Intelligence Authority to accomplish this purpose.
2. Within the limits of available appropriations, you shall each from time to time assign persons and facilities from your respective Departments, which persons shall collectively form a Central Intelligence Group and shall, under the direction of a Director of Central Intelligence, assist the National Intelligence Authority. The Director of Central Intelligence shall be designated by me, shall be responsible to the National Intelligence Authority, and shall sit as a non-voting member thereof.
3. Subject to existing law, and to the direction and control of the National Intelligence Authority, the Director of Central Intelligence shall:
a. Accomplish the correlation and evaluation of intelligence relating to the national security, and the appropriate dissemination within the Government of the resulting strategic and national policy intelligence. In so doing, full use shall be made of the staff and facilities of the intelligence agencies of your Departments.
b. Plan for the coordination of such of the activities of the intelligence agencies of your Departments as relate to the national security and recommend to the National Intelligence Authority the establishment of such overall policies and objectives as will assure the most effective accomplishment of the national intelligence mission.
c. Perform, for the benefit of said intelligence agencies, such services of common concern as the National Intelligence Authority determines can be more efficiently accomplished centrally.
d. Perform such other functions and duties related to intelligence affecting the national security as the President and the National Intelligence Authority may from time to time direct.
4. No police, law enforcement or internal security functions shall be exercised under this directive.
5. Such intelligence received by the intelligence agencies of your Department as may be designated by the National Intelligence Authority shall be freely available to the Director of Central Intelligence for correlation, evaluation or dissemination…
Harry S. Truman