Skip to main content
🔴 LIVE — Day 1516 of the full-scale invasion  |  Latest: Frontline Dynamics — March 2026 Analysis

Ukraine Air Force Losses 2022–2026: Aircraft, Causes, and Sustainability Assessment

· 13 min read · Category: Aviation / Ukraine Air Force

1. Data Sources and Methodology

Accurate loss data for any active combatant air force is difficult to establish — both Ukraine and Russia systematically underreport their own losses for operational security and morale reasons. The primary open source for air losses is the Oryx blog, which documents visually confirmed losses from photographs and video, and is widely considered the most rigorous systematic methodology for publicly available data.

Important caveat: Oryx counts only visually confirmed losses. The actual total is higher. Historical comparison between documented and actual losses in conflicts with good post-conflict access typically shows Oryx-type visual confirmation at 60–75% of actual losses. This analysis uses Oryx as a floor with upward adjustment for estimated total.

2. Pre-War Inventory Baseline (February 2022)

  • MiG-29: approximately 55–65 aircraft (various sub-variants including MiG-29MU1/MU2 Ukraine-upgraded)
  • Su-27/Su-27S: approximately 35–40 aircraft
  • Su-25/Su-25M1/Su-25UBM: approximately 50–60 aircraft
  • Su-24M/MR: approximately 40–45 aircraft (including 2000R reconnaissance variant)
  • Mi-8/Mi-8MSB: approximately 75–85 aircraft
  • Mi-24V/P: approximately 50–55 attack helicopters
  • An-26, An-24 transport: approximately 30–35 total
  • Total combat aircraft (fighters + strike): approximately 180–210 airframes
  • Note: Not all were in flyable condition — Ukraine's MRO backlog meant approximately 40–50% of pre-war fleet was non-mission-capable at any time

3. Losses by Aircraft Type

Aircraft TypeConfirmed Losses (Oryx floor)Estimated Total LossesNotes
MiG-29~30–35~40–50Highest combat-used type; received donated E-baseline from Slovakia/Poland adding ~14 used aircraft that were also attrited
Su-27~12–18~20–25Higher survivability per sortie than Su-25 due to altitude/speed; fewer sorties flown than MiG-29
Su-25~25–35~35–45High-tempo CAS operations at low altitude; MANPADS/AAA vulnerability; many losses in 2022 intense fighting
Su-24M/MR~18–25~25–30Used heavily for precision strike including Storm Shadow delivery; higher value per sortie but also higher priority target for Russian SEAD
Mi-8 variants~30–40~45–55High utilization as transport/CASEVAC; MANPADS environment very dangerous at low altitude
Mi-24 variants~18–25~25–30Used in early 2022 for CAS; largely withdrawn from front-line CAS after severe MANPADS losses
An-26/An-24~8–12~12–15Ground strikes on airbases; several lost in the first days to Russian strikes
IL-76/transport~3–5~5–8Most of Ukraine's large transport fleet dispersed or grounded early; minimal operational losses

Aggregate estimate: approximately 180–250 total aircraft/helicopter losses from all causes across four years of conflict. This represents between 60–100% of Ukraine's pre-war combat aircraft inventory, depending on variant — offset by donated aircraft from NATO partners.

4. Loss Causes: SAM, Air-to-Air, Ground Strike

  • Russian SAM engagement (~45–55%): The dominant loss mechanism; includes S-400/S-300, Buk-M2/M3, and Tor-M2 engaging Ukrainian aircraft at altitudes below radar horizon coverage gaps exploited by NOE tactics, but also above-horizon engagements as tactics evolved; Buk responsible for many Su-25 and Mi-24 losses in 2022
  • Russian AAA and MANPADS (~20–25%): Particularly devastating for Mi-8/Mi-24 and Su-25 in low-altitude CAS profiles; MANPADS (9K38 Igla, 9K333 Verba) fired from every Russian infantry and motorized unit; ZSU-23-4 Shilka and Tunguska M1 AAA effective against low-altitude helicopters and attack aircraft
  • Air-to-air (~10–15%): Russian fighters (Su-35S, Su-30SM) engaging Ukrainian aircraft at BVR ranges; R-37M long-range shots assessed responsible for several MiG-29 and Su-27 losses; WVR engagements rarer — Russian doctrine avoids closing to range where Ukrainian pilot skill matters
  • Ground strikes on airbases (~15–20%): Russian Kalibr, Iskander, and Kh-101 strikes on Ukrainian military airbases during the first weeks; additional strikes throughout the conflict; dispersal and base hardening reduced but did not eliminate ground losses
  • Accidents/non-combat (~5%): Accidents inherent in high-tempo wartime operations; handling incidents on dispersal strips; maintenance failures under wartime conditions

5. Pilot Losses and Replacement Pipeline

Pilot losses compound the aircraft attrition problem:

  • Ukraine entered the conflict with approximately 300–350 fighter-qualified pilots; estimated 60–100 killed or severely injured across four years (approximately 20–30%)
  • Military pilot training: Ukraine's own training pipeline at Khmelnytskyi and Zaporizhzhia training centers was severely constrained by the air threat environment; in-country advanced fighter training courses were largely suspended or relocated
  • Western training: F-16 transition training in Netherlands, Denmark; Mirage 2000 training in France; additional tactical training programs for existing pilots in Germany, Poland, UK; total Western-trained pilots by March 2026: approximately 70–100 additional qualified pilots (F-16 cohorts + other systems)
  • Bottleneck: English language proficiency remained the binding constraint on expanding pilot training throughput; Ukraine partially addressed this with accelerated English instruction programs and translator-supported training methodologies
  • Age profile: Ukraine's pilot pool skews older than ideal — many of its most experienced pilots are over 40; few replacement pilots in the 25–30 cohort due to gaps in pre-war training funding

6. Acquisitions vs Attrition 2022–2026

  • MiG-29 donations: Slovakia (13 aircraft, March 2023); Poland (4 aircraft plus announced additional); other former Warsaw Pact nations contributing individual airframes in various readiness states; total approximately 25–30 donated MiG-29 across the conflict
  • Su-25 transfers: North Macedonia donated 4 Su-25; other post-Soviet states contributed individual airframes; approximately 8–12 total donated Su-25
  • F-16 deliveries: Netherlands/Denmark first aircraft August 2024; total delivered approximately 30–38 F-16AM MLU by March 2026
  • Mirage 2000 deliveries: approximately 6 delivered by March 2026 (see Mirage analysis)
  • Net balance: Ukraine has roughly replaced aircraft type-for-type through donations and F-16 deliveries — but the donated aircraft (used ex-NATO MiG-29, Slovak/Polish inventory) had typically lower readiness than original Ukrainian inventory; F-16/Mirage are newer and better-maintained but fewer total

7. F-16 and Mirage as Structural Replacements

The transition to Western aircraft is fundamentally changing Ukraine's air force structure:

  • MiG-29/Su-27 fleet is being run down — no further donations planned; remaining in-service aircraft have high cycle counts and degraded airframe life
  • F-16 fills the air superiority role (replacing MiG-29/Su-27) and SEAD (replacing improvised Su-24 SEAD configurations)
  • Su-25 replacement: no direct Western equivalent committed; close air support with manned aircraft is being partially substituted by HIMARS, drone strikes, standoff munitions from F-16 (SDB, Maverick) — fundamentally different doctrine
  • Su-24 replacement: F-16 with JDAM + Storm Shadow delivery takes over Su-24's precision strike role; Su-24 fleet approaching end of structural life for many remaining airframes
  • Helicopter: Mi-8 replacement through donated UH-60 Black Hawks (~30 delivered); no Mi-24 equivalent transfer committed; Ukraine's attack helicopter role shrinking as drone systems fill that niche

8. Comparative Russian Losses

  • Russian aircraft losses (OSINT minimum): approximately 350–450 fixed-wing and rotary aircraft destroyed across all causes — substantially higher in absolute number than Ukraine's losses
  • Russian air force starting inventory (~2,000 combat aircraft total) gives Russia a far higher absolute number available for attrition
  • Loss rate as % of starting inventory: Russia approximately 15–20% of total military aircraft lost; Ukraine approximately 70–90% of pre-war combat aircraft lost (nearly replaced by Western donations/transfers)
  • Key asymmetry: Russia's losses are predominantly to Ukrainian SAMs (Patriot, Buk, long-range S-300); Ukraine's losses are split across SAM, AAA/MANPADS, air-to-air
  • Replacement rate: Russia continues domestic production (Su-34, Su-35, Su-30SM); Ukraine's replacement is entirely dependent on Western donations/sales

9. Russian Ground Strikes on UAF Bases

  • Russia struck virtually all of Ukraine's military air bases in the opening days of the February 2022 invasion; damage was serious but not operationally decisive — Ukraine pre-positioned many aircraft to dispersal locations in anticipation
  • Continuing threat: Russian Iskander-M (480 km range), Kalibr sea-launched cruise missiles, and Kh-101 air-launched cruise missiles all capable of striking anywhere in Ukraine's territory; any fixed air base is permanently at risk
  • Ukrainian adaptation: dispersal to civilian airports, road strips, forest clearings; hardened aircraft shelters ("NATO-standard HAS") partially funded by Western partners since 2023; rapid turnaround and redeployment between sorties reduces time on ground
  • F-16 base vulnerability: F-16s require longer runways than Gripen — limiting dispersal options; this is partly why Gripen's road-basing advantage is analytically important for Ukraine's future force design

10. Sustainability Assessment

Can Ukraine maintain a viable air force at current attrition rates?

  • Short term (2026): Yes — the F-16/Mirage deliveries combined with remaining Soviet-origin fleet provide viable combat air power for defensive intercept, limited strike, and SEAD; the force has stabilized after near-collapse risk in 2022–2023
  • Medium term (2027–2028): Depends on rate of F-16 additional deliveries (Norway committed 22 F-16s; Romania considering partial commitment; Belgium committed 30 F-16 with 2025–2030 timeline); Soviet-origin fleet will approach end of service life for all types by 2028–2030
  • Pilot sustainability: Critical constraint — Ukraine's pilot pool after 4 years of attrition is stretched; Western training pipeline (F-16 conversion, advanced tactics) is the singular most important factor for air force viability, arguably more than aircraft numbers
  • Aggregate assessment: Ukraine's air force in 2026 is qualitatively stronger than 2024 (F-16 operational) but still severely constrained compared to Russia's; it cannot achieve air superiority or freedom of maneuver over Russian-controlled territory, but it can contest Ukrainian airspace and conduct precision strike missions from standoff

11. Force Trajectory: 2026 and Beyond

  • 2026 endpoint: approximately 30–38 F-16, 6–12 Mirage 2000, 15–25 remaining MiG-29 at operational margins, 15–20 Su-25, 10–15 Su-24; 20 UH-60, 30–40 Mi-8
  • 2027: F-16 force potentially grows to 60–80 aircraft with Norwegian, Belgian, and additional transfers; MiG-29/Su-24/Su-25 operational inventories declining toward zero
  • 2028 and beyond: Fully Western-standard air force if war continues; potential for Gripen complement if Sweden decides; first Rafale discussions potentially beginning for post-conflict reconstruction planning
  • Strategic implication: By 2028, Ukraine's air force will be structurally NATO-interoperable in aircraft types, logistics, and training — permanently eliminating the Soviet-era aircraft dependency. This is a strategically significant transformation regardless of conflict outcome.

FAQ

Has Ukraine actually lost more aircraft than Russia?

In absolute numbers, Russia has lost more aircraft. However, as a percentage of starting inventory, Ukraine's losses are higher — Ukraine began with approximately 200 combat aircraft and has lost 70–90% of that starting fleet, while Russia began with approximately 2,000 and has lost approximately 15–20%. Ukraine has been sustained primarily by Western donations and transfers; without those donations, Ukraine's air force would not be operational today.

What happened to Ukraine's pilots who ejected?

Ukrainian pilots who successfully ejected have generally been recovered within Ukrainian-controlled territory when possible; ejections over Russian-held territory resulted in capture (POW status) in most documented cases. The ejection rate vs. deaths ratio is not publicly established. Ukraine publicizes recovered pilots for morale but does not systematically release pilot casualty statistics. The Ukrainian military acknowledges significant pilot losses in official statements without providing specific numbers.

Are the donated ex-Soviet MiG-29s still flying?

Yes, some donated MiG-29 aircraft (from Slovakia, Poland, and other donors) are still in service with the Ukrainian Air Force as of early 2026, but the fleet is in progressive decline. These aircraft have high airframe cycle counts, maintenance backlogs, and limited spare parts — Russia's destruction of Soviet-era MiG-29 manufacturing capability (primarily in Ukraine itself and at Russian facilities under sanctions) means depot-level maintenance is extremely challenging. The MiG-29 will likely be fully withdrawn from Ukrainian service by 2027–2028 as F-16 numbers grow.

How does pilot quality compare now to early in the war?

It is genuinely mixed. The most experienced pilots from 2022 who survived are now extremely combat-seasoned — they have accumulated tactical experience that no peacetime training program can replicate. However, the most experienced pilots from the pre-war era (often 45–55 years old, highest qualification grades) have been disproportionately lost or aged out of front-line service. The mid-career cohort (10–15 years' experience) is now leading Ukraine's air force, supplemented by Western-trained F-16 pilots who bring NATO doctrine and technology proficiency but limited combat flying hours.

What are the limitations of the Ukraine Air Force Losses 2022–2026: Aircraft, Causes, and Sustainability Assessment in combat?

Like all weapon systems, the Ukraine Air Force Losses 2022–2026: Aircraft, Causes, and Sustainability Assessment has operational limitations including range constraints, logistical requirements, crew training demands, and vulnerability to countermeasures. These are addressed in the analysis section of this article.

Related Articles