US intelligence officers have reportedly warned that China could try to steal F-35 fighter jet technology as the United States plans a $24-billion deal with Saudi Arabia.
The report has been shared with multiple agencies across the administration as well as congressional offices, alongside analyses produced by other intelligence organisations. The latest DIA assessment expresses more specific concerns, including issues related to the technology involved. Several lawmakers and congressional aides have since questioned administration officials about the risks identified by the intelligence community. Similar concerns were raised within the US intelligence community during President Trump’s first term.
Ahead of the pending sale of F-35 fighter jets to Saudi Arabia, intelligence analysts have warned of a possibility that China could attempt to obtain the technology by spying in Saudi Arabia or use its military and security partnership with the kingdom to acquire it. The Defense Intelligence Agency (DIA) had previously released a broader assessment in 2025 addressing similar risks, at a time when the administration was considering the proposed arms sales. In November, US President Donald Trump announced the F-35 jet deal with Saudi Arabia a day before welcoming Crown Prince Mohammed bin Salman to the White House. In June, the State Department forwarded a package covering 48 aircraft and a spare engine to two congressional committees as part of the informal approval process. In 2020, his administration agreed to sell F-35 fighter jets to the United Arab Emirates as part of an agreement under which the Emirates would establish diplomatic relations with Israel.
US intelligence officers have raised concerns over China’s espionage bid in internal reports, according to a New York Times report. The proposed deal has since progressed significantly, according to the report.
