Military — 2026-07-24

Ukrainian F-16 Scores First Air-to-Air Kill Against Russian Su-35S Fighter Joint Chiefs Chairman Reveals

BLUFConfirmed F-16 counter-air capability strengthens the case for continued Western jet and munitions transfers without materially narrowing Russia's numerical and missile-range advantages in contested airspace.

Gen. Dan Caine, chairman of the Joint Chiefs of Staff, told the Senate Appropriations Committee on Tuesday that a Ukrainian F-16 achieved the first air-to-air kill against a Russian fighter, without naming the aircraft type, date, or location 1234. Caine linked the milestone to Ukraine's expanded layered air defense capabilities in response to a question from Sen. Richard Durbin about a three-year lapse in air defense funding 1. Multiple outlets tied the statement to the July 8 downing of a Russian Su-35S over eastern Ukraine, announced at the time by the Ukrainian Air Force and acknowledged by Russian military bloggers, who said the pilot survived and returned to base 134. Some pro-Russian Telegram channels had alternatively attributed the loss to a Patriot battery engagement, a claim no source has substantiated with evidence 13.

Analysis
Gen. Caine's confirmation marks the first acknowledged Ukrainian F-16 kill of a crewed Russian fighter, a threshold event showing Kyiv's Western jets moving from intercept duty into contested counter-air roles rather than evidence of durable erosion in Russian air superiority, which retains numerical and missile-range advantages that keep the Su-35S a persistent threat to Ukrainian aviation. All four open-source accounts trace to the same Senate testimony rather than independent reporting, narrowing the evidentiary base to a single testimonial source; the July 8 loss could still reflect a Patriot engagement rather than an F-16 kill, since Caine did not name the aircraft type, date, or weapon involved. The disclosure matters for U.S. and allied policymakers weighing further F-16 and munitions transfers, offering a tangible return on years of training and integration investment.

5 sources

Ukrainian F-16 Scored First Air-To-Air Kill Against A Russian Fighter Top US General - The War Zone
Ukrainian F-16 Shoots Down Russian Su-35 In Historic First - Newsweek
U.S. General: Ukrainian F-16 Shoots Down Russian Fighter in Air-to-Air Combat for the First Time - Militarnyi
US confirms Ukraine's first F-16 air-to-air victory against Russia's Su-35 fighter jet - Army Recognition
Hegseth, Caine Testify in Support of Supplemental Budget Request - U.S. Department of War (DoD)