Belgian Prime Minister Bart De Wever has confirmed plans to deliver 10 F-16 fighter jets to Ukraine by the end of 2026, as Brussels continues its military support for Kyiv amid the ongoing war with Russia.
The delivery schedule, however, depends on Belgium receiving replacement F-35 fighter jets to allow its air force to retire and transfer additional F-16s.
F-35 Deliveries Key to Transfer Timeline 
Belgium has been replacing its ageing F-16 fleet with US-made F-35 Lightning II stealth fighters. Delays in the F-35 programme have affected the timeline for transferring Belgian F-16s to Ukraine.
The latest commitment sets a target of delivering 10 aircraft by the end of 2026. Belgium had previously pledged to provide Ukraine with a total of 30 F-16s by 2028.
Why the F-16s Matter for Ukraine
The F-16 is a multirole fighter capable of conducting air-defence missions and engaging aerial targets, depending on the weapons and support systems available. For Ukraine, additional aircraft could help strengthen its air force and improve its ability to respond to Russian aerial attacks.
However, the operational impact will depend not only on the number of aircraft delivered but also on ammunition supplies, spare parts, maintenance, pilot training and logistical support.
Times Of Defence Assessment
Belgium’s latest announcement signals the continuation of Western military support for Ukraine. Nevertheless, the key question remains whether the planned deliveries can be completed on schedule.
The link between Belgium’s F-16 transfers and its F-35 acquisition programme highlights how delays in one defence procurement programme can affect military assistance commitments.
The delivery of 10 F-16s by the end of 2026 remains a target dependent on replacement aircraft becoming available. Actual deliveries will be the key indicator of whether Belgium can meet its latest commitment.
