Ngo Dinh Diem was a Vietnamese political leader who served as the President of South Vietnam from 1955 until his assassination in 1963.

Born on January 3, 1901, in central Vietnam, Diem was known for his strong anti-communist stance.

He established the Republic of Vietnam after the partition of Vietnam into North and South following the Geneva Accords in 1954.

Diem's leadership was marked by an authoritarian regime and faced opposition due to perceived favoritism towards Catholics in a predominantly Buddhist nation.

Diem's leadership was marked by an authoritarian regime and faced opposition due to perceived favoritism towards Catholics in a predominantly Buddhist nation.