Ankara, December 29 - GE Aerospace has successfully delivered the initial batch of F110-GE-129E engines to support Turkey's ambitious KAAN fifth-generation fighter jet program, marking a key milestone for the Turkish Aerospace Industries (TAI) in advancing its national combat aircraft. As of September 2025, ten of these advanced turbofan engines, proven powerplants also used in F-15 and F-16 variants, were transferred under an existing subcontract between TAI and GE Aerospace. These engines are essential for powering the twin-engine KAAN prototypes, enabling intensive flight testing scheduled for 2026 and paving the way for the stealth fighter's progression toward operational capability. The KAAN fighter jet, designed with low-observable features, supercruise potential, and advanced avionics, represents Turkey's push for aerospace independence and a modern replacement for its aging F-16 fleet.
Ankara is actively pursuing a follow-on order for 80 additional F110 engines through a second subcontract, intended to equip early production blocks of the KAAN stealth fighter. Negotiations with the United States government continue amid ongoing discussions to secure export licenses for these power plants. The initial deliveries proceeded smoothly, highlighting strong industrial cooperation between GE Aerospace and Turkish entities, including licensed maintenance and component production. However, the broader KAAN program underscores Turkey's strategic focus on enhancing its defense capabilities with a fifth-generation fighter jet capable of air superiority and multi-role missions.
US export concerns, stemming from geopolitical factors including Turkey's prior acquisition of Russian S-400 systems, have raised questions about the timely approval of additional F110 engines. Despite these challenges, Turkish officials emphasize that the program remains on track, with the imported engines serving as a reliable interim solution for Block 10 and Block 20 variants. Interest from international partners, such as Indonesia's commitment to acquire KAAN aircraft, further highlights the jet's potential on the global fighter jet market.
Looking ahead, Turkey is committed to transitioning to an indigenous engine, the TF35000, for later KAAN blocks by the early 2030s, aiming to eliminate foreign dependency and bolster its position as a leading producer of advanced fighter jets. This dual-track approach, leveraging proven GE F110 technology while accelerating domestic development, ensures the KAAN fifth-generation fighter progresses toward full operational status and potential exports.
