The researcher based his report on recent findings by the International Atomic Energy Agency (IAEA), published two weeks ago. Making the bomb will take around two months, he says, because constructing a nuclear warhead is a complicated step in the process.

Jones stresses that stopping Iran will require deploying forces on the ground, because airstrikes are no longer sufficient. The reality is that the US and Israel have failed to keep Iran from developing a nuclear warhead whenever it wants, Jones says.