Iranian Parliament Speaker Mohammad Bagher Kalibaf responded to US President Donald Trump.
In a statement from his account on the US-based X social media platform, Kalibaf emphasized that his country will not bow to threats.
"Don't they think that if threats could achieve results, they wouldn't be in today's helpless situation? We do not take US threats seriously," he said.
The Iranian official said US officials should pay attention to their statements.
Kalibaf also stated that Iran's Armed Forces are ready to respond to threats in a different manner.