Ten years ago, the governments of India and Pakistan tested nuclear devices, prompting a global uproar, a united front by the five permanent members (P-5) of the UN Security Council, and stiff sanctions directed at New Delhi and Islamabad. Although the timing of the tests came as a surprise to the U.S. intelligence community, New Delhi had foreshadowed its decision to test two years earlier by withdrawing from the negotiating endgame for the Comprehensive Test Ban Treaty (CTBT), a goal that was ardently championed from 1954 onward by Jawaharlal Nehru, India's first prime minister, and his successors. (Continue)