Tehran  - Iran had no hostility toward the United States but requires signs of amity to put an end to three decades of diplomatic estrangement, ex-president Akbar Hashemi-Rafsanjani said at a Friday prayer ceremony in Tehran.

"We have no hostility with the American nation, but there should be some signs of goodwill to change the status quo," said Rafsanjani, who still plays an influential role in the Iranian political scene as head of the Experts Assembly, a powerful religious body.