Which Indian Prime Minister said that BJP Government has pushed the country into a nuclear arms race for purely political reasons?

Which Indian Prime Minister said that BJP Government has pushed the country into a nuclear arms race for purely political reasons?

Explanation

I. K. Gujral

Gujral resigned from the Indian Nationalist Congress  in the 1980s. Then he joined Janatadal. In the 1989 Indian general election, Gujral was elected from Jalandhar, Punjab. He served as Secretary of State under Prime Minister V.P. Shin's 11th Cabinet of India.