What does the International Atomic Energy Agency (IAEA) say?
The International Atomic Energy Agency has reported that Iran has sufficient information to be able to design and produce a workable implosion nuclear device (an atomic bomb) based on HEU (highly enriched uranium) as the fission fuel and has also reported that Iran has stockpiled enough low-enriched uranium to produce sufficient HEU for at least one nuclear bomb. Specifically, the IAEA has reported on Iranian technical documents that concern warhead design, production of a uranium core for nuclear weapons, adaptation of missiles to carry nuclear warheads, missile warhead detonation at 1800 feet of altitude (which only makes sense for a nuclear weapon), and underground nuclear test silos.
