Hyderabad, Sept. 6 -- Iranian Parliament Speaker Mohammad-Bagher Ghalibaf warned the United States on Sunday, September 6, that any further attack on Iran's interests would bring a faster, heavier and more painful response, saying the rules of the conflict had changed.

"The Americans must have understood that the era of 'proportional responses' is over," Ghalibaf said.

"Our strikes on the aggressors' bases in recent operations were only the beginning. If they have not understood this by now, they must do so before it is too late: the rules of the game have changed."

"From now on, any aggression against Iran's interests will receive a faster, heavier and more painful response," he added.

Ghalibaf also accused US leaders of using artifi...