Iranian President Hassan Rouhani has said that his people should not be concerned about the future of their country.

He says several months ago they had come to this conclusion that Trump is a person who is not loyal to international commitments.

And he will not remain loyal to Joint Comprehensive Plan of Action.

This comes after US President Donald Trump has announced that the US will withdraw from the nuclear deal with Iran.

Trump said America "no longer makes empty threats."

He also said that when he makes promises, he keeps them.

Trump called the Iran deal "a great embarrassment to all citizens of the United States."

He also said the US will institute the "highest level" of economic sanctions against Iran.

Source: CNN