The Saudis bought nuclear weapons from Pakistan, according to the BBC. They’re even ready for delivery: One senior Pakistani, speaking on background terms, confirmed the broad nature of the deal – probably unwritten – his country had reached with the kingdom and asked rhetorically “what did we think the Saudis were giving us all that money for? It wasn’t charity.” Another, a one-time intelligence officer from the same country, said he believed “the Pakistanis certainly maintain a certain number of warheads on the basis that if the Saudis were to ask for them at any given time they would immediately...