Hot Line Agreements Texts
- MEMORANDUM OF UNDERSTANDING BETWEEN THE UNITED STATES OF AMERICA AND THE UNION OF SOVIET SOCIALIST REPUBLICS REGARDING THE ESTABLISHMENT OF A DIRECT COMMUNICATIONS LINK (WITH ANNEX) Signed at Geneva June 20, 1963
- AGREEMENT BETWEEN THE UNITED STATES OF AMERICA AND THE UNION OF SOVIET SOCIALIST REPUBLICS ON MEASURES TO IMPROVE THE U.S.A.-USSR DIRECT COMMUNICATIONS LINK Signed at Washington September 30, 1971
- AGREEMENT BETWEEN THE UNITED STATES OF AMERICA AND THE UNION OF SOVIET SOCIALIST REPUBLICS TO EXPAND THE U.S.-USSR DIRECT COMMUNICATIONS LINK Signed at Washington July 17, 1984