
Without specifying whether those elements would be Iranian or others, Tehran aimed at the heart of the Nuclear Security Summit by threatening US cities with nuclear terror.
Debkafile's Iranian sources report that Tehran is playing brinkmanship to demonstrate that the Washington summit, from which Iran and North Korea were excluded, failed before it began, because terrorist elements capable of striking inside the US had already acquired nuclear devices for that purpose.

Although Iran has yet to attain operational nuclear arms, our military sources believe it does possess the makings of primitive nuclear devices or "dirty bombs."
In an interview ahead of the summit, President Obama warned: "If there was ever a detonation in New York City, or London, or Johannesburg, the ramifications... would be devastating."
In another shot at the summit, Behzad Soltani, deputy director of Iran's Atomic Commission, announced Tuesday: "Iran will join the world nuclear club within a month in a bid to deter possible attacks on the country." He added: "No country would even think about attacking Iran once it is in the club."