US-Saudi Nuclear Deal Opens Uranium Enrichment Pathway, Triggering Congressional Backlash
Trump administration's proposed nuclear cooperation agreement drops gold-standard safeguards, raising proliferation concerns amid Iran tensions and normalization talks.
The Trump administration’s proposed nuclear cooperation agreement with Saudi Arabia permits a pathway to uranium enrichment while omitting the strongest nonproliferation safeguards, according to a State Department letter dated May 18, 2026, prompting bipartisan congressional opposition over weapons-proliferation risks.
The agreement, announced during Crown Prince Mohammed bin Salman’s November 2025 White House visit, requires only a bilateral safeguards arrangement rather than the Additional Protocol that forms the basis of the 2009 UAE gold-standard agreement. Senator Ed Markey told Reuters on May 19 that the administration is “selling out national security” by giving Saudi Arabia nuclear technology without the strongest safeguards — “the same technology that the Trump administration went to war with Iran over.”
“The administration is selling out national security by giving Saudi Arabia nuclear technology without the strongest safeguards — the same technology that the Trump administration went to war with Iran over.”
— Senator Ed Markey (D-Mass.)
The bilateral safeguards agreement explicitly covers enrichment, conversion, fuel fabrication, and reprocessing as proliferation-sensitive areas. Kelsey Davenport, director for nonproliferation policy at the Arms Control Association, warned that this language “suggests that once the bilateral safeguards agreement is in place, it will open the door for Saudi Arabia to acquire uranium enrichment technology or capabilities — possibly even from the United States.” Energy Secretary Chris Wright stated in April 2025 that there is a “pathway” for Saudi uranium enrichment arrangements under the proposed framework.
The Safeguards Gap
The contrast with the UAE agreement is stark. When the United States and UAE signed their Section 123 agreement in 2009, Arms Control Association documentation shows the Emirates explicitly prohibited uranium enrichment and reprocessing on its territory and committed to implementing the Additional Protocol. That standard became the template for subsequent nuclear cooperation deals.
| Provision | UAE (2009) | Saudi Arabia (2025-26) |
|---|---|---|
| Enrichment Ban | Explicit prohibition | Covered under bilateral safeguards (no ban) |
| Reprocessing Ban | Explicit prohibition | Covered under bilateral safeguards (no ban) |
| Additional Protocol | Required | Waived (bilateral agreement instead) |
| IAEA Oversight | Enhanced inspections | Standard safeguards only |
The Trump administration submitted a waiver report to Congress around November 24, 2025, per Arms Control Association reporting, citing Saudi Arabia’s rejection of the Additional Protocol and proposing the bilateral approach. Senate Foreign Relations Committee Chair James Risch stated the gold-standard terms “has to be included” in any Saudi agreement, while ranking member Jeanne Shaheen warned that “Saudi Arabia’s stated intention to acquire nuclear weapons if Iran does demands extreme caution.”
Regional Proliferation Calculus
The nuclear deal advances against a backdrop of elevated Iran tensions and Saudi-Israel normalization negotiations. Crown Prince Mohammed bin Salman told CBS News in March 2018 that “Saudi Arabia does not want to acquire any nuclear bomb, but without a doubt if Iran developed a nuclear bomb, we will follow suit as soon as possible.” That statement, repeatedly reaffirmed by Saudi officials, frames the proliferation cascade risk that nonproliferation advocates cite.
The Trump administration conducted strikes against Iranian nuclear facilities in June 2025 and has maintained maximum pressure on Tehran’s atomic program. Simultaneously, Washington is pursuing normalization between Saudi Arabia and Israel, with nuclear cooperation reportedly forming part of the negotiating framework. Saudi officials have stated that civilian nuclear capability is non-negotiable for any normalization agreement.
Henry Sokolski, executive director of the Nonproliferation Policy Education Center, told Reuters: “If you let a country make nuclear fuel, you’d better hope they are your friend forever.” Saudi Energy Minister Prince Abdulaziz bin Salman stated in February 2026 that the kingdom intends to enrich uranium domestically and sell it, per Middle East Eye reporting.
Economic and Strategic Drivers
The US Department of Energy announced the Joint Declaration on Civil Nuclear Cooperation on November 18, 2025, describing a multibillion-dollar framework establishing US companies as preferred nuclear partners. Energy Secretary Wright stated that “together, with bilateral safeguard agreements, we want to grow our partnership, bring American nuclear technology to Saudi Arabia and keep a firm commitment to nonproliferation.”
Nuclear power remains secondary in Saudi Arabia’s energy diversification strategy, which prioritises solar and wind under Vision 2030 targets. The administration’s push reflects commercial competition against Chinese, Russian, and French reactor suppliers rather than Saudi Arabia’s immediate energy needs. US nuclear firms view the Gulf market as critical for maintaining global market share.
Congressional Review Mechanism
Congress has 90 days from formal agreement submission to review the deal under Section 123 of the Atomic Energy Act, per Congressional Research Service documentation. Both the Senate and House can pass resolutions of disapproval to block the agreement, though presidential veto power means a two-thirds majority would be required to override.
The Foundation for Defense of Democracies analysed the enrichment pathway language in February 2026, warning that relaxing nonproliferation standards for Saudi Arabia would undermine US credibility in challenging Iranian enrichment activities. The administration’s decision to proceed without the Additional Protocol represents a policy shift from prior negotiations during the first Trump term and the Biden administration, both of which stalled over Saudi refusal to accept gold-standard terms.
What to Watch
Congressional action hinges on whether Senate Foreign Relations Committee leadership can unite Republican and Democratic members around a disapproval resolution. The 90-day review clock starts when the administration formally submits the agreement text, which has not yet occurred as of May 20, 2026. Key indicators include whether the administration attempts to fast-track submission during congressional recess periods, whether Israel publicly supports or opposes the deal as part of normalization negotiations, and whether the International Atomic Energy Agency issues statements on the bilateral safeguards framework adequacy.
Saudi Arabia’s domestic enrichment timeline and specific technology requests will clarify whether the kingdom seeks indigenous fuel-cycle capability or merely negotiating leverage for normalization terms. The administration’s willingness to accept amendments or additional restrictions during congressional review will signal whether commercial and strategic priorities outweigh nonproliferation concerns — or whether bipartisan opposition forces a return to gold-standard terms that have defined US nuclear cooperation policy for nearly two decades.