The Turkish Air Force has signed a contract for its initial batch of 20 Block 10 KAAN fighter jets, CEO of Turkish Aerospace Mehmet Demiroglu told Breaking Defense. "The initial sale was made for the first batch of 20 Block 10 aircraft. This is the first order," Demiroglu said, adding that "Over time, we expect the numbers to increase." The deal represents a major step in Turkey's effort to reduce reliance on foreign platforms for its air power needs.
The KAAN program, Ankara's most ambitious defense aerospace project, is intended to provide a fifth-generation fighter capability that can operate alongside or replace aging F-16 fleets. This first production tranche signals Turkey's intent to project sovereign combat air power, though the Block 10 variant is considered an initial operational configuration rather than a full fifth-generation standard.
NATO allies have monitored the program closely, particularly given Turkey's procurement of Russian S-400 air defense systems and subsequent removal from the F-35 program. The indigenous jet could reshape regional air balances, potentially offering an alternative supply source for allied nations seeking to diversify away from US or European fighters. Rival regional powers, including Greece, have invested in Rafale and F-35 acquisitions in response.
Financial terms of the contract were not disclosed. The KAAN development phase has been funded through Turkey's defense budget, with additional support from domestic suppliers. Serial production is expected to ramp up over the coming years, with the Block 10 jets slated for delivery starting in the late 2020s. Turkish Aerospace has stated it aims to eventually produce up to two aircraft per month.
Analysts caution that integrating advanced avionics, sensors, and weapons while meeting production timelines poses significant technical hurdles. The Block 10 designation suggests an evolutionary approach, with more capable variants expected to follow as Turkey matures critical subsystems like the domestically developed engine and radar.