Attacks on buildings and structures in 1963

Ku Klux Klan bombing in 1963

1963 final uprising of the confrontation between "Azules" and "Colorados" in the Argentine Armed Forces

series of attacks on Buddhist pagodas in South Vietnam on 21 August 1963 by the Army of the Republic of Vietnam Special Forces and combat police, ordered by Ngô Đình Nhu

1963 massacre of Shias in Pakistan