Overview
- In early July 2026 the White House advanced approval of roughly $700 million in GE F110 engine sales to Turkey, a step officials say would support Turkey’s KAAN fighter program and testing.
- President Trump has signaled he may take actions in Ankara that would please President Erdoğan, and U.S. officials are privately weighing options to allow Turkey back into the F-35 program though no re‑admission has been finalized.
- Turkey was expelled from the F-35 program in 2019 after buying Russia’s S-400 air-defense system, and any move to restore access must clear legal limits, congressional review, and possible sanctions statutes.
- Security experts warn that Turkish possession of both S-400 defenses and F-35 platforms could let Russia collect sensitive data on the jet’s stealth and sensors, a technical risk cited by analysts and former officials.
- Congressional leaders and NATO partners are likely to push back, which could produce a U.S. legislative dispute over the engines and F-35 access and reshape alliance cohesion and Turkey’s defense industry plans.