March 18 in history, these intelligence were sent to the US president

情报历史上的3月18日，这些情报被递交给时任美国总统

Intelligence History on 1963 March 18
Intelligence History on 1964 March 18
Intelligence History on 1965 March 18
Intelligence History on 1966 March 18
Intelligence History on 1967 March 18
Intelligence History on 1968 March 18
Intelligence History on 1969 March 18
Intelligence History on 1970 March 18
Intelligence History on 1971 March 18
Intelligence History on 1972 March 18
Intelligence History on 1974 March 18
Intelligence History on 1975 March 18
Intelligence History on 1976 March 18