Indian Nuclear Timeline

Prime Minister

August 1947 - May 1964
June 1964 - January 1966
January 1966 - March 1977
March 1977 - July 1979
January 1980 - October 1984
October 1984 - December 1989
June 1991 - May 1996
March 1998 - May 2004
May 2004 - May 2014
2014

Nuclear Weapons

1964
1974
1989
1996
1998
May 21, 1998

Nuclear Reactors + Energy

1956
1960
1965
1985

Decision-Making Institutions

1948
1966
1987

External Relations

1951
1961
October 1962 - November 1962
1964 - 1965
October 1964
1965
1971
1974
1984
1986 - 1987
May 1999 - July 1999
September 2001
2006