Bulgaria Studies Used Fighter Aircraft to Bridge F-16 Delivery Delay

Bulgaria's Ministry of Defence is evaluating several options for acquiring used fighter aircraft to preserve the operational capabilities of the Bulgarian Air Force as deliveries of its second batch of F-16 Block 70 fighters remain delayed. The ministry said the effort is intended to ensure the country can continue fulfilling NATO Air Policing commitments until the new fleet reaches full operational readiness. 

The review follows reports that Bulgaria had shown interest in acquiring Polish MiG-29 aircraft. In response, the ministry clarified that it is examining multiple alternatives rather than pursuing a single platform. According to the ministry, inquiries have been sent to several countries regarding the availability of aircraft and spare parts, including Poland and Hungary. 

Officials also confirmed that the ministry is exploring opportunities to obtain previously operated F-16s and Saab JAS 39 Gripen fighters. Responses from partner nations are still pending, and the ministry emphasized that no negotiations have started and no decision has been taken on a specific aircraft type. 

The interim fighter initiative reflects concerns over maintaining national air defense capabilities during the transition from the Soviet era MiG-29 fleet to the F-16 Block 70. Bulgaria has already received the first eight F-16s under its procurement program, while the second batch has been delayed. The Bulgarian Air Force has previously indicated that the new aircraft are expected to achieve full operational readiness in 2028, requiring the continued use of MiG-29 fighters in the meantime. 

The ministry stated that the review is focused on ensuring uninterrupted protection of Bulgarian airspace and meeting NATO operational commitments during the transition period.