Bulgaria's F-16V Delivery Significantly Delayed! Lockheed Martin Production Line Issues Push Arrival to 2030

Bulgaria's Ministry of Defense confirmed it has received notification from fighter manufacturer Lockheed Martin that due to issues at its domestic production line, the delivery schedule for the country's next batch of F-16 Block 70 fighter jets will be delayed. Deliveries are now expected to begin in the second quarter of 2030.

According to media reports including the Sofia Globe, the Bulgarian government held closed-door talks this month on the 14th with the U.S. defense giant, during which American representatives informed them that the second batch of fighters ordered by Bulgaria would not be delivered as originally planned. Instead, deliveries are expected to begin sequentially in the second quarter of 2030. For Bulgaria, whose new fighters were originally scheduled for delivery starting in 2027, this significant delay could impact the country's air force capability planning.

Bulgaria has ordered 16 newly manufactured F-16V fighter jets in two batches—comprising 10 single-seat and 6 two-seat variants. The first batch of eight, ordered in 2019, has already been fully delivered. The second batch of eight, ordered in 2022, is the one affected by this delay.

All eight of the first batch of U.S.-spec F-16V fighter jets purchased by Bulgaria have already been delivered. (From the Bulgarian Ministry of Defense's official social media)

Sofia Authorities Demand Price Freeze

In response to this unexpected development, Bulgaria's Ministry of Defense told media outlets that Lockheed Martin representatives even indicated that the proposed Q2 2030 delivery timeline is not yet final. The company stated it would take various actions to accelerate production and enable Bulgaria to receive the eight new fighters earlier.

Nevertheless, the delivery delay remains a serious concern for Bulgaria's Ministry of Defense. Defense Minister Dimitar Stoyanov emphasized that their top priority is minimizing the length of the delay and ensuring the nation does not incur additional financial burdens. Stoyanov said Bulgaria has demanded clear assurances from the American side that the delayed delivery will not affect the final settlement price of the contract. He also expects manufacturer Lockheed Martin to present a concrete action plan to effectively shorten the delay.

Seeking Used F-16s to Fill Capability Gap

To maintain normal operations and air defense capabilities during the interim period while awaiting new aircraft deliveries, Bulgarian officials revealed that Sofia has formally submitted a request to Washington for a revised procurement or leasing program for used F-16 fighter jets. Defense Minister Stoyanov noted that with the further postponement of new aircraft deliveries, this used fighter support program should receive necessary backing from the U.S. side.

Bulgaria's current fleet of MiG-29 fighter jets. (From the U.S. military DVIDS system)

In fact, Bulgaria's process of acquiring F-16s has not been without setbacks. As early as May 2025, the initial delivery of new jets was hampered by airworthiness and service status issues, disrupting initial flight training and even triggering political infighting within Bulgaria.

Looking back years earlier, when Sofia evaluated replacement options for its aging Russian-made MiG-29 (MiG-29) fighters, it rejected Italy's offer of second-hand Eurofighters and Sweden Saab's Gripen, ultimately opting for the brand-new U.S.-spec F-16 Block 70.