Journalist Joshua Pollack has written a startling article for Playboy magazine, in which he reveals that Pakistan's leading nuclear scientist, Abdul Qadeer Khan, who fell from grace after it was found that he sold nuclear secrets to Libya, North Korea and Iran, may have also sold the technology to his country's greatest foe: India. Until now, the 'fourth customer' mystery has baffled investigators.
In the test, a space rocket boosted a hypersonic glide vehicle, one capable of carrying a nuclear device, which circled the globe before impacting.