Turkey Declares KAAN Fighter Jets Will Use Indigenous Engines as US Congress Stalls Export Licenses

Turkey has declared that its fifth-generation KAAN fighter jets will be powered by indigenously developed engines, even as it awaits potential approval from US President Donald Trump for American engine supplies.

Haluk Görgün, head of Turkey's Presidency of Defense Industries (SSB), stated that the KAAN program is progressing as planned and will not rely on any single foreign supplier.

This announcement comes amid reports of US Congress stalling export licenses for GE F110 engines due to ongoing sanctions. The KAAN, previously known as TF-X, is a stealth twin-engine fighter designed to replace Turkey's ageing F-16 fleet.

Its prototype completed its maiden flight on February 21, 2024, marking a milestone in Turkey's defense ambitions. Görgün emphasized that the indigenous TF35000 engines are under development, ensuring the project's self-sufficiency.

Meanwhile, Turkish Foreign Minister Hakan Fidan highlighted uncertainties in engine supplies from the US, exposing tensions in Ankara's flagship defense initiative.

Reports indicate that these delays stem from CAATSA sanctions imposed over Turkey's purchase of Russian S-400 systems. It is worth noting that Turkey is optimistic about improved relations under the Trump administration.

Recent meetings between President Tayyip Erdogan and Trump have raised hopes for lifting sanctions and rejoining the F-35 program. Trump has hinted at allowing Turkey to buy F-35 jets.

A report from Eurasian Times details how Turkey plans to transition KAAN to local engines while seeking Trump's nod for alternatives.

The KAAN project, led by Turkish Aerospace Industries (TAI), aims for export markets, with Egypt's participation in the KAAN program announced in July 2025, including co-production arrangements. Erdogan announced this development as a showcase of Turkey's defense prowess.

However, the engine impasse could delay production timelines, affecting NATO dynamics as well. Turkish officials insist the program remains on track, with no dependency on US technology for long-term sustainability.