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Syria agrees to let UN watchdog remove uranium from bombed reactor site

Syria agrees to let UN watchdog remove uranium from bombed reactor site

Force in Play

A US-brokered deal clears Assad-era nuclear material from a site Israel threatened to strike again

Today: Syria confirms cooperation on removal

Overview

For nineteen years, the ruins of a bombed reactor in eastern Syria held a stash of uranium no inspector could touch. Now Syria's new government says it will let the United Nations nuclear watchdog, the International Atomic Energy Agency (IAEA), haul the material away. The move heads off an Israeli threat to bomb the site a second time.

The material is yellowcake, a lightly processed uranium powder left over from the Al-Kibar reactor Israel destroyed in 2007. It cannot make a bomb on its own. But experts warn it could seed a radiological 'dirty bomb,' so removal, brokered by the United States, is due by the end of 2026.

Why it matters

Removing Assad's last nuclear stockpile defuses a site Israel was ready to bomb again, lowering the odds of a new strike inside Syria.

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Key Indicators

Dec 2026
Removal deadline
Target date for the IAEA to clear all nuclear material from the site.
2007
Year Israel destroyed the reactor
Israeli jets bombed the Al-Kibar reactor in September 2007.
4
Syrian sites opened to inspectors
Locations the new government agreed to open to the IAEA in June 2025.
Yellowcake
Material to be removed
A uranium ore concentrate that can be further processed toward reactor fuel.

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People Involved

Organizations Involved

Timeline

September 2007 August 2026

7 events Latest: Today
Tap a bar to jump to that date
  1. Syria confirms cooperation on removal

    Today Statement

    Syria's government publicly confirms it will work with the IAEA to remove the material, a de-escalation step after Israel's threat to strike again.

  2. US-brokered deal reported

    Statement

    Axios reports a secret understanding among the US, Syria, Israel and the IAEA to clear yellowcake from Site 99 by year's end.

  3. IAEA and Syria sign removal arrangement

    Diplomacy

    After Israeli surveillance flags activity near Site 99, the US brokers a deal and the IAEA signs an arrangement with Syria to remove the material.

  4. Syria reopens nuclear sites to inspectors

    Diplomacy

    After Grossi meets al-Sharaa in Damascus, Syria grants the IAEA access to four sites tied to its past nuclear work.

  5. Assad's government falls

    Political

    Bashar al-Assad is ousted. A transitional government under Ahmed al-Sharaa takes power in Damascus.

  6. Israel destroys the Al-Kibar reactor

    Force in Play

    Israeli jets bomb a secret gas-graphite reactor near Deir ez-Zor, built with North Korean help. Both governments stay silent for years.

Historical Context

3 moments from history that rhyme with this story — and how they unfolded.

December 2003 – 2004

Libya gives up its WMD program (2003-2004)

Muammar Gaddafi announced Libya would abandon its nuclear and chemical weapons programs. Over 2004, American and IAEA teams removed centrifuges, uranium and design documents, flying key material to the United States.

Then

Sanctions eased and Libya's international isolation began to lift.

Now

Held up as a model of voluntary disarmament, though Gaddafi's violent fall in 2011 later complicated its lessons.

Why this matters now

Another state surrendered nuclear material to defuse Western pressure, with outside teams doing the physical removal.

September 2013 – mid-2014

Syria's chemical weapons removed (2013-2014)

After a sarin attack near Damascus killed hundreds, the US threatened strikes. A US-Russia deal instead put Syria's chemical stockpile under international control, and the OPCW shipped out roughly 1,300 tonnes of agents for destruction.

Then

US strikes were averted and most declared chemical agents left the country.

Now

Later chemical attacks showed the disarmament was incomplete, denting the deal's credibility.

Why this matters now

Same country, same pattern: dangerous material removed under threat of military strike, overseen by an international body.

October 1994

North Korea's Yongbyon freeze (1994)

The US and North Korea signed the Agreed Framework to freeze the Yongbyon gas-graphite reactor, the same design North Korean engineers later helped Syria copy at Al-Kibar, in exchange for aid and lighter-water reactors.

Then

Yongbyon's plutonium work paused for several years.

Now

The deal collapsed by 2002-2003 and North Korea went on to test nuclear weapons.

Why this matters now

Shows the exact reactor lineage behind Al-Kibar and how such nonproliferation deals can unravel.

Sources

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