A landmark U.S.-Saudi nuclear deal announced on July 22, 2026, faces intense scrutiny from nonproliferation experts over whether the pact permits uranium enrichment, according to the sources. U.S. President Donald Trump added a major caveat requiring Saudi Arabia to normalize relations with Israel first, while also posting on social media that there would be “no enrichment.” However, nonproliferation experts warn it remains unclear whether either restriction is formally included in the signed text.
Saudi Nuclear Ambitions and Fuel Cycle Risks
For years, senior Saudi officials have expressed interest in developing the full front end of the nuclear fuel cycle, which spans from uranium mining to power generation. In January 2023, Saudi Energy Minister Prince Abdulaziz bin Salman noted the kingdom’s interest in using a complete fuel cycle to develop nuclear fuel for two planned commercial power reactors, according to government statements. Mastering these processes—especially uranium enrichment—would provide Saudi Arabia with the technical capability to produce weapons-grade uranium, according to nonproliferation specialists.
Proliferation Concerns and Regional Arms Race Dangers
The risk of Saudi Arabia acquiring enrichment capabilities for commercial purposes is amplified by Crown Prince Mohammed bin Salman’s public stance that Riyadh would acquire a nuclear weapon if Iran does, according to regional security assessments. Allowing enrichment would deviate sharply from past U.S. policy. In 2009, the U.S. government signed a civilian nuclear cooperation agreement with the United Arab Emirates. Known as a 123 agreement, that pact prohibited uranium enrichment and spent fuel reprocessing, establishing what experts consider the gold standard for nonproliferation. Furthermore, the UAE retains the right to renegotiate its 123 agreement with the U.S. should any other regional state reach a more favorable deal with Washington, according to policy analysts.
The Debate Over Enrichment and Black Box Facilities
Prohibiting uranium enrichment in the Saudi deal is the most direct way to prevent the kingdom from learning the intricacies of enrichment operations, according to former State Department arms control experts Pierce Corden and David Hafemeister. Producing low-enriched uranium significantly reduces the time a country requires to make a nuclear weapon, Corden and Hafemeister noted. Yet, the day before Trump’s comments suggesting no enrichment, U.S. Energy Secretary Chris Wright said U.S. companies could build a “black box” enrichment facility in Saudi Arabia. Under this arrangement, a U.S.-owned and operated site would function without direct Saudi input. Precedent exists for such facilities; the European nuclear services consortium URENCO supplied centrifuge technology for the U.S. National Enrichment Facility in New Mexico, where personnel from the U.S. operating company were prohibited from viewing sensitive equipment assembly, according to Congressional Research Service reports. Nevertheless, some analysts argue that maintaining a black box facility without long-term Saudi involvement is unrealistic.
Plutonium Reprocessing and the Need for IAEA Safeguards
While Saudi officials have not discussed plutonium reprocessing publicly, reports suggest the new deal will allow the kingdom to reprocess nuclear fuel, according to policy trackers. Countries use reprocessing to separate plutonium from spent nuclear fuel for potential use in nuclear weapons. Preventing material diversion in reprocessing plants is exceptionally difficult due to their size and complexity, as well as the large amounts of nuclear material processed, according to the International Atomic Energy Agency. The IAEA emphasizes the need to build robust safeguards into these facilities, including measurement, surveillance, and verification systems. Reducing proliferation risks also requires Saudi Arabia to abide by the IAEA’s Additional Protocol, which permits short-notice inspections. However, press reports indicate the U.S.-Saudi deal does not currently require adherence to the Additional Protocol.
Did You Know?
The 2009 U.S.-UAE civilian nuclear cooperation agreement prohibits both uranium enrichment and spent fuel reprocessing, a standard that nonproliferation advocates argue should apply across the Middle East to prevent a regional arms race.
Frequently Asked Questions
Does the U.S.-Saudi nuclear deal allow uranium enrichment?
It remains unclear. While U.S. President Donald Trump posted that there would be “no enrichment,” nonproliferation experts note that the condition may not be explicitly included in the signed text.
What is a “black box” uranium enrichment facility?
A black box facility is a supplier-owned and operated site where recipient country personnel are restricted from viewing sensitive equipment details, a model previously used with URENCO centrifuge technology in New Mexico.
What are IAEA safeguards?
IAEA safeguards are accounting, inspection, and monitoring systems implemented by the international nuclear watchdog to verify that nuclear materials are not diverted from peaceful civilian uses to weapons programs.
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