Iranian Foreign Minister Javad Zarif didn’t specify what those measures would be, but he affirmed in a tweet that anyone with a valid visa would be welcomed.
“Unlike the U.S., our decision is not retroactive. All with valid Iranian visa will be gladly welcomed. #MuslimBan 7/7” he wrote.
Iran is among seven countries whose nationals are barred from entering the United States for 90 days under Trump’s order, signed Friday.
Earlier, CNN and some other media organizations reported that Iran was banning Americans from entering the country. The foreign affairs ministry says it is considering what action to take.
“Despite the claims of combating terrorism and keeping American people safe, it will be recorded in history as a big gift to extremists and their supporters.”
Iran will take “proportionate legal, consular and political action and … will take reciprocal measures in order to safeguard the rights of its citizens until the time of the removal of the insulting restrictions of the government of the United States against Iranian nationals.”
The other six countries listed in Trump’s executive order are Iraq, Syria, Libya, Somalia, Sudan and Yemen. Other nations may be added. The order exempts diplomats and members of international organizations from the ban.
No formal relations
The US State Department has warned Americans for years about the risks of traveling to Iran.
Another source of friction between the United States and Iran is the future of the nuclear deal negotiated during former President Barack Obama’s administration.
Clarification: An earlier version of this article suggested that Americans would be banned from entering Iran. The Foreign Ministry statement says Iran has not yet decided on specific actions, but that it would consider legal, political and retaliatory measures against President Trump’s executive order.
CNN’s Artemis Moshtaghian contributed to this report.