US President Donald Trump has signed an executive order threatening to impose additional tariffs on countries that continue to trade with Iran. The order, issued on Friday, does not specify the rate that could be imposed, but uses 25% as an example, stating that the tariff could apply to goods imported into the US from any nation that directly or indirectly purchases, imports, or otherwise acquires any goods or services from Iran.

Trump has not commented directly on the order but emphasized the importance of preventing Iran from obtaining nuclear weapons during a speech from Air Force One.

This decision comes after recent talks between senior US and Iranian officials in Oman, reflecting heightened tensions as both nations have exchanged threats.

Earlier this year, Trump threatened tariffs of 25% on countries doing business with Iran and reaffirmed this stance through the recent executive order. The White House clarified that this order strengthens the ongoing national emergency regarding Iran and underscores Trump's commitment to monitoring Iran's actions.

Iran, which has faced extensive sanctions due to its nuclear ambitions, has continuously denied seeking nuclear weapons, claiming its program is peaceful. The Iranian economy is currently in dire straits, and despite sanctions, over 100 countries still engage in trade with it, with China being its largest trading partner.

Following Trump's withdrawal from the 2015 nuclear deal, new sanctions targeted oil exports and financial sectors, leading to increased tensions and risks of conflict.

As dialogues continue regarding Iran's nuclear capabilities, the international community remains watchful of both Trump's administration's actions and Iran's response to these renewed sanctions.