The U.S. has approved a $310.5 million Foreign Military Sale to provide Ukraine with maintenance and training for its F-16 fighter jets, the State Department announced May 2. Meanwhile, the U.S. Air Force has been sending retired F-16s to Ukraine to be used for spare parts.
The two actions show that continued American support for Ukraine’s F-16 fleet is proceeding under the Trump administration. The U.S. has not transferred any active F-16s of its own to Ukraine, but the Air Force did train some Ukrainian pilots, has provided sustainment support, and helped Ukraine upgrade the jets’ electronic warfare systems.
The Air Force is supporting the European-donated F-16s by “providing disused and completely non-operational F-16s to Ukraine for parts,” a service spokesperson told Air & Space Forces Magazine.
In a separate release, the Defense Security Cooperation Agency said that the State Department had approved the $310.5 million deal to provide:
- spare parts
- modifications
- upgrades
- training for operations and maintenance
- technical documents
- repair support
- ground handling equipment
The contractors on the deal include Valiant Integrated Services, a training and logistics firm; Top Aces Corporation, a red air contractor; Lockheed Martin, maker of the F-16; and Pratt and Whitney and L3Harris, F-16 engine-maker and subcontractor, respectively.
With Kyiv currently operating a small fleet of multirole jets in the face of Russia’s full-scale invasion, any spare parts or sustainment help could prove critical. The U.S. has long been reluctant to send American-owned warplanes in any condition to Ukraine, though the Biden administration allowed European allies to build up Ukraine’s F-16 fleet.
The Air Force said the U.S. is still not providing functioning jets to Ukraine.
“These F-16s were retired from active U.S. use and are not flyable. Importantly, they lack critical components such as an engine or radar, and could not be reconstituted for operational use,” the Air Force spokesperson said.
It is unclear when the U.S. began sending the stripped-down F-16s to Ukraine. The National Security Council did not respond to a request for comment.
The Air Force declined to provide further details on delivery timelines or the scope of airframes being supplied. The aircraft have been stored at the “Boneyard” at Davis-Monthan Air Force Base, Ariz.
Photos that began surfacing on social media last week show tightly wrapped F-16s without wings and tails being loaded at Tucson International Airport, less than 10 miles from the Air Force’s boneyard.
The 309th Aerospace Maintenance and Regeneration Group (AMARG) at Davis-Monthan is the world’s largest military aircraft storage facility. It houses and processes aircraft from all branches of the U.S. military, federal agencies such as NASA, and foreign allies. While most are beyond restoration, some go through extensive maintenance to return to flying condition, while others are dismantled. According to a spokesperson of the Arizona base, the facility currently stores “several hundred” F-16s across various variants. The F-16s being supplied to Ukraine appear to be older models of the jet.
The news was first reported by the War Zone.
After Washington greenlit the transfer of American-made fighters in 2023, four NATO allies committed to donating F-16s to Ukraine. Jets from the Netherlands and Denmark began arriving in Ukraine last year, with Kyiv set to receive dozens of F-16s in total from the two countries over the next few years.
Last month, the head of U.S. European Command stated that Ukrainian pilots are flying the fighters “every day,” having successfully intercepted a large number of cruise missile threats, and are delivering “a significant number of offensive attacks” with their F-16s. Army Gen. Christopher G. Cavoli, the dual-hatted commander who also acts as Supreme Allied Commander Europe, added that there are more F-16s prepared to be deployed, with additional pilots in the training pipeline.
In March, one Ukrainian Air Force pilot claimed in an interview that over 80 percent of the missiles fired by these jets successfully hit their targets, eliminating Russia’s Shahed drones and cruise missiles. According to the interview, the fighters also carry out counterair missions and conduct multiple ground attack operations each day over Russia and its occupied territories in Ukraine.
Ukraine has already lost at least two of its multirole fighters in the fight against Russia. In August, a jet was lost in a crash during a massive Russian missile and drone attack, killing one of the country’s first F-16-trained pilots. Then, in April, another Fighting Falcon was downed during a combat mission, resulting in the death of the pilot, President Volodymyr Zelenskyy wrote in a post on X.
Zelenskyy is expecting more F-16 deliveries from Norway and Belgium. In April, a Norwegian Ministry of Defense spokesperson told Air & Space Forces Magazine that the transfer of F-16s from Norway to Ukraine “is going according to plan.” Norway had initially announced the shipment of six fighters starting last year. If their plans had gone as expected, Ukraine might already have some Norwegian F-16s by now, although the spokesperson declined to provide further details regarding the exact delivery status.
Belgium, which had initially promised its first batch of F-16 donations in 2024, has postponed the delivery of operational F-16s until next year due to the delayed roll-out of the stealthy F-35 fleet. However, the country has reaffirmed its commitment to being a supplier of F-16s, with plans to deliver two decommissioned F-16 jets for spare parts this year, Belgian Prime Minister Bart De Wever said.
While the U.S. has not provided any flyable F-16s so far, Washington supplied missiles for the fighter fleet and trained Kyiv’s pilots through the Arizona Air National Guard’s 162nd Wing.
The U.S. has armed the Ukrainian Air Force with AIM-120 AMRAAM and AIM-9 Sidewinder air-to-air missiles. It has also delivered JDAM Extended Range guided bombs, with a range of roughly 50 miles, along with Small Diameter Bombs and HARM anti-radiation missiles. In addition, the previous Biden administration pledged to provide AGM-154 Joint Standoff Weapons last fall, a medium-range, precision-guided glide bomb capable of striking targets over 70 miles away, though it is unclear whether that delivery has been made.