UN Reimposes Arms Embargo and Sanctions on Iran Over Nuclear Program

The United Nations has reinstated an arms embargo and a series of sanctions on Iran over its nuclear program, following a process initiated by Britain, France, and Germany. Tehran has strongly condemned the move, warning of a “harsh response.”

The European powers triggered the return of sanctions at the UN Security Council, accusing Iran of violating the 2015 nuclear deal, which was designed to prevent it from developing nuclear weapons. Iran, however, continues to deny seeking nuclear arms.

The revival of sanctions marks the effective end of the decade-long nuclear accord signed in 2015 by Iran, the United States, Britain, France, Germany, Russia, and China. Analysts warn that the collapse of the deal could further inflame tensions in the Middle East, particularly after the U.S. and Israel recently carried out strikes on Iranian nuclear sites.

Resumption of Sanctions

Sanctions originally imposed by the UN Security Council between 2006 and 2010 officially came back into effect at 8 p.m. EDT on Saturday (0000 GMT Sunday). Efforts to delay the measure during last week’s UN General Assembly failed.

“We urge Iran and all states to fully abide by these resolutions,” Britain, France, and Germany said in a joint statement.

EU foreign policy chief Kaja Kallas confirmed that the bloc would “immediately proceed to reimpose all previously lifted UN and EU nuclear-related sanctions.”

Israel welcomed the move, calling it a “major development” and reiterating its position that Iran has been violating its nuclear commitments. “The goal is clear: prevent a nuclear-armed Iran. The world must use every tool to achieve this,” Israel’s Foreign Ministry said in a post on X.

Iran’s Reaction

In response, Tehran recalled its ambassadors to Britain, France, and Germany for consultations. Iranian President Masoud Pezeshkian, however, clarified that Iran does not intend to withdraw from the Nuclear Non-Proliferation Treaty (NPT).

Russia strongly rejected the UN sanctions, with Foreign Minister Sergei Lavrov calling them “unlawful” and warning UN Secretary-General António Guterres that acknowledging them would be “a major mistake.”

Diplomatic Efforts Still on the Table

European powers had offered Iran a six-month reprieve on sanctions if it restored access for UN inspectors, addressed concerns over its enriched uranium stockpile, and engaged in direct talks with the United States.

“Our countries will continue to pursue diplomacy. The reimposition of sanctions is not the end of dialogue,” the foreign ministers of Britain, France, and Germany stressed.

U.S. Secretary of State Marco Rubio echoed that diplomacy remains an option: “For that to happen, Iran must accept direct talks in good faith, without stalling or obfuscation. Until a new deal is reached, sanctions must be implemented immediately to pressure Iran’s leaders.”

Economic Fallout

Iran’s economy, already under severe strain from U.S. sanctions reimposed in 2018 after Donald Trump pulled out of the deal, is facing deeper turmoil.

The Iranian rial fell sharply amid fears of renewed sanctions, hitting a record low of 1,123,000 per U.S. dollar on Saturday, down from about 1,085,000 the previous day, according to foreign exchange websites such as Bonbast.com.

Scope of Sanctions

The reinstated UN measures include:

• A ban on arms sales to and from Iran.

• Prohibition of uranium enrichment and reprocessing activities.

• Restrictions on ballistic missile development.

• Travel bans on dozens of Iranian officials.

• Asset freezes on individuals and entities linked to the nuclear program.

• Global authorisation for states to seize and destroy banned materials.

Iran will also be barred from engaging in commercial activities abroad involving uranium mining, nuclear materials, or related technology.