Report: US and IAEA Brokered Deal to Remove Nuclear Material from Secret Syrian Site After Israel Threatened to Strike

The unfolding situation at Site 99 represents a critical post-Assad security challenge for Jerusalem. According to reports Tuesday morning, the facility houses significant remnants of Syria’s illicit nuclear program, specifically materials linked to the Al-Kibar reactor that was destroyed by the Israeli Air Force in 2007. The site is believed to contain yellowcake uranium—a precursor to nuclear fuel—which has remained a primary concern for Israeli intelligence due to the risk of proliferation or seizure by regional terror factions.

Diplomatic Intervention and the Removal Deal

Following the fall of the Assad regime, the IDF reportedly took kinetic action to secure the perimeter of the sensitive location, bombing the entrances to the site to prevent unauthorized access. This military pressure served as the catalyst for the current diplomatic framework. The Trump administration, working in close coordination with the IAEA, leveraged its burgeoning relationship with the new Syrian leadership to broker a structured withdrawal of the nuclear materials.

Syrian authorities have since confirmed the existence of this cooperation. The Syrian Atomic Energy Commission issued a statement Tuesday acknowledging that it is working "transparently and closely" with the IAEA, the United States, and other friendly nations to "address the legacy of the previous regime." While the Syrian statement did not explicitly name Site 99, it noted that an IAEA delegation is expected to arrive in the country in the coming days to announce "significant progress" in this field.

Strategic Context and Verification Gaps

For Israel, the removal of these materials is a non-negotiable security requirement. The Zioneer has previously tracked similar regional nuclear tensions, including the "Islamabad Agreement" negotiations regarding Iran's nuclear stockpile. In the Syrian case, the objective is total removal rather than mere dilution or oversight. American officials have expressed hope that the evacuation process will begin shortly and be completed before the end of the year.

However, significant verification gaps remain. As of Tuesday morning, the materials remain on-site. The success of the deal depends entirely on the physical extraction and the ability of IAEA inspectors to confirm that no hazardous remnants are left behind. Until the materials are safely out of Syrian territory, the IDF is expected to maintain a high state of readiness regarding the facility, as the threat of a preemptive strike remains a viable Israeli policy should the diplomatic track falter.