US Secretary of State Mike Pompeo on Tuesday (September 10th) accused Iran of "possible undeclared nuclear activities", as the UN's nuclear watchdog presses Tehran for answers on its atomic safeguards, AFP reported.
"The Iranian regime's lack of full co-operation with @iaeaorg raises questions about possible undeclared nuclear material or activities," Pompeo tweeted.
"The world will not fall for it. We will deny the regime all paths to a nuclear weapon."
Pompeo's warning came a day after the head of the International Atomic Energy Agency (IAEA) urged Iran to respond quickly to its concerns, as the troubled 2015 deal with world powers over Tehran's nuclear programme threatens to fall apart.