The United States signed a civil nuclear cooperation agreement with Saudi Arabia on July 22, 2026, formalizing a framework for American companies to help build nuclear power infrastructure in the kingdom. The agreement has generated significant debate over whether it adequately prevents Saudi Arabia from developing its own uranium enrichment capabilities, a pathway that critics say could accelerate nuclear proliferation in the Middle East.

Under traditional U.S. nuclear cooperation agreements — known as 123 agreements — partner nations typically commit to forgoing domestic uranium enrichment and plutonium reprocessing. The Saudi deal, however, reportedly does not include these so-called "gold standard" provisions, a concession that nonproliferation experts and congressional critics have flagged as a serious risk. Saudi Crown Prince Mohammed bin Salman has previously stated publicly that Saudi Arabia would pursue nuclear weapons if Iran developed them.

Supporters of the agreement argue that U.S. engagement gives Washington greater influence over Saudi Arabia's nuclear development than ceding the market to competitors like Russia and China, both of which have aggressively pursued nuclear infrastructure contracts in the region. American energy and defense firms are expected to be central to the deal's implementation.

The agreement comes amid broader Trump administration efforts to reshape U.S.-Saudi relations and advance a prospective normalization deal between Saudi Arabia and Israel. Critics contend the nuclear concessions weaken the nonproliferation architecture the U.S. has spent decades building, while proponents frame the deal as a pragmatic trade-off that keeps American technology and oversight in the picture.

Congressional reaction has been mixed, with some lawmakers from both parties expressing concern about the enrichment provisions. The deal will face additional scrutiny in the coming weeks as details are reviewed on Capitol Hill.