Iran moving forward on key aspect of developing a nuclear bomb, claims US

Iran is talking more about getting a nuclear bomb and has made strides in developing a key aspect of a weapon since about April, when Israel and its allies overpowered a barrage of Iranian airstrikes targeting Israel, two top Biden administration officials said Friday.

Secretary of State Antony Blinken and national security adviser Jake Sullivan, speaking at separate panels during a security forum in Colorado, said the United States was watching closely for any signs that Iran had made a decision to pursue actual weaponization of its nuclear program.

However, Sullivan said, I have not seen a decision by Iran to move in a way that signals it has decided to actually develop a nuclear bomb right now.

"If they start moving down that road, they'll find a real problem with the United States," Sullivan said at the Aspen Security Forum, which draws U.S. policymakers, journalists and others.

Iran resumed progress on its nuclear program after the Trump administration ended US cooperation wit