US Threatens to Reimpose UN Sanctions on Iran Over Nuclear Deal Violations
US threatens Iran with UN sanctions 'snapback'

The United States has issued a stark warning to Iran, threatening to reimpose United Nations sanctions if Tehran continues to violate the terms of the 2015 nuclear agreement, known as the Joint Comprehensive Plan of Action (JCPOA).

The Trump administration has signalled it will trigger a controversial 'snapback' mechanism, which would restore all UN sanctions lifted under the deal. This move comes despite the US having withdrawn from the JCPOA in 2018.

Escalating Tensions Ahead of US Election

The timing of this announcement is significant, coming just weeks before the US presidential election. Critics suggest the move is politically motivated, designed to bolster President Trump's foreign policy credentials among voters.

European allies have expressed concern about the US attempt to enforce a deal it no longer participates in. A spokesperson for the EU stated: "We continue to believe the JCPOA is the best way to prevent Iran from developing nuclear weapons."

What Does 'Snapback' Mean?

The snapback provision was included in the original deal as a failsafe mechanism:

  • All UN sanctions would automatically be reinstated
  • This includes arms embargoes and restrictions on nuclear technology
  • The process cannot be vetoed by other Security Council members

Iran has consistently denied seeking nuclear weapons, maintaining its nuclear programme is purely for civilian purposes. However, recent reports from the International Atomic Energy Agency (IAEA) suggest Tehran has exceeded agreed limits on uranium enrichment.

Global Reactions

The potential reinstatement of sanctions has drawn mixed responses:

Russia and China: Have vowed to oppose any US-led sanctions, calling the move "illegitimate".

Middle Eastern allies: Israel and Saudi Arabia have welcomed the tough stance against Iran.

UK position: Britain continues to support the JCPOA but has expressed concern about Iran's recent actions.

Analysts warn that reinstating sanctions could further destabilise the region and potentially derail any future negotiations with Iran.