Civil Defense

Events

Possibility of Nuclear Weapons Suggested

Approx. 1914

Creation of Soviet Union

December 30, 1922

First Civil Defense Program

Approx. 1924

First American Civil Defense Program

December 1, 1941

Detenation of First Nuclear Bomb

May 24, 1945

End of American WW2 Civil Defense

May 1, 1946

Detenation of RDS-1

August 19, 1949

Creation of the FCDA

January 12, 1951