Middle East — 2026-05-18

French Judge Opens Criminal Inquiry Into Saudi Crown Prince MBS Over Khashoggi Killing

BLUFFrance's assertion of jurisdiction over MBS injects a legal liability into Washington's most consequential Gulf partnership at the moment Riyadh's cooperation is least substitutable for Iran-war logistics and oil-market management.

France's National Anti-Terrorism Prosecutor Office confirmed on May 16 that an investigating judge from its crimes against humanity unit will examine complaints accusing Saudi Crown Prince Mohammed bin Salman of complicity in torture and enforced disappearance in the 2018 killing of journalist Jamal Khashoggi, Euronews and The Siasat Daily reported. The inquiry follows a Paris Court of Appeal ruling on May 11 that overturned prosecutorial objections and allowed the case to proceed. The complaint was filed by Trial International and Reporters Without Borders during MBS's visit to France in July 2022. The opening of the inquiry does not constitute charges; it authorizes the judge to investigate whether the complaint can lead to further proceedings.

Analysis
Confirmed by Euronews with narrow corroboration, the inquiry opens a precedent-setting jurisdictional claim: a NATO ally's judiciary asserting authority over the sitting de facto head of a major US security partner for crimes committed in a third country. The May 11 Court of Appeal ruling that enabled this step carries no reversal mechanism short of the judge closing the inquiry, converting a filed complaint into an active judicial process. Riyadh's centrality to Gulf security arrangements amid the Iran war and to energy-market stabilization makes the diplomatic costs of advancement steep. The inquiry may function as a symbolic assertion of universal jurisdiction that French prosecutors do not intend to press.

2 sources

French judge opens inquiry into Khashoggi killing against Saudi Crown Prince - The Siasat Daily
French judge opens probe into 2018 killing of Jamal Khashoggi - Euronews