The Russian Air Force in 2026: More Capable, More Dangerous, and Still Fighting
Four years into its full-scale invasion of Ukraine, the Russian Aerospace Forces — known by the Russian acronym VKS — present a paradox that has confounded Western analysts: a military aviation branch that has suffered extraordinary losses, yet emerged from that attrition as a more tactically sophisticated and operationally dangerous force than the one that crossed into Ukrainian territory in February 2022. Understanding that paradox is essential to grasping the current trajectory of the war and the long-term challenge Russia poses to European security.
This is not a story of easy Russian dominance. The VKS has paid a steep price for its battlefield education. But the lessons Russia has drawn from that experience — about glide bombs, standoff weapons, drone saturation, and electronic warfare — have reshaped how air power is used in modern conflict in ways that will echo far beyond Ukraine.
The Pre-War Russian Air Force: Vast but Brittle
On paper, Russia entered the Ukraine war with one of the largest air forces on the planet. The VKS fielded roughly 1,500 combat aircraft, including fourth-generation fighters like the Su-27, Su-30, Su-35, MiG-29, and MiG-31, along with ground-attack aircraft like the Su-25 and the Su-34 strike fighter-bomber. It also maintained a fleet of strategic bombers — Tu-22M Backfires, Tu-95 Bears, and Tu-160 Blackjacks — capable of launching cruise missiles at long range.
But quantity masked serious structural problems. Maintenance backlogs meant many aircraft were not combat-ready. Pilot training had improved since the low point of the 1990s but still lagged behind NATO standards, with many Russian aviators logging fewer than 100 flight hours per year. Precision-guided munitions were in shorter supply than official inventories suggested. And doctrine was built around large-scale conventional war with peer adversaries — not the complex, contested, and rapidly evolving environment Ukraine would turn out to be.
The opening days of the invasion exposed those weaknesses dramatically. Russian aircraft flew into Ukrainian airspace without adequate suppression of enemy air defenses, without proper coordination between ground and air forces, and without the electronic warfare support that would have been essential to survival over a modern battlefield equipped with man-portable air defense systems (MANPADS) and medium-range surface-to-air missiles. The losses were significant. Russian fixed-wing aircraft and helicopters went down at rates that shocked outside observers who had expected the VKS to dominate Ukrainian skies within days.
A Dangerous Adaptation: How Russia's Air Force Evolved
What happened next was not collapse — it was adaptation. And according to airpower experts, that adaptation has made the Russian Air Force significantly more dangerous than it was at the start of the invasion.
The most consequential change was the mass adoption of glide bombs. Early in the war, Russia lacked the precision munitions inventory to conduct standoff strikes at scale. By 2023 and accelerating through 2024 and 2025, Russian engineers developed and fielded Universal Planning and Correction Modules — known by the Russian acronym UMPC — that converted Soviet-era unguided bombs into GPS/INS-guided glide weapons with ranges of 40 to 70 kilometers. Suddenly, Russian Su-34s could release bombs from outside the effective range of many Ukrainian air defense systems, dramatically reducing the risk to aircraft while still delivering devastating strikes on frontline positions.
The scale of this shift cannot be overstated. Russia is now estimated to be dropping thousands of these modified glide bombs per month. The economics favor Moscow: a converted FAB-500 or FAB-1500 bomb costs a fraction of a cruise missile, yet can destroy fortified positions, buildings, and troop concentrations with similar effect. Ukraine's air defenses, already strained, struggle to intercept weapons flying at low altitude and high speed along unpredictable trajectories.
Russian pilots also learned to exploit the vertical dimension differently. Rather than penetrating deeply into contested Ukrainian airspace, VKS crews developed "pop-up" release profiles — flying low to avoid radar detection, briefly climbing to release altitude, deploying weapons, then diving back below the radar horizon. It's a tactic that sacrifices some accuracy for survivability, and when combined with the UMPC guidance kits, it has proven devastatingly effective.
The Attrition Reality: Losses That Keep Mounting
None of this means the VKS has solved its vulnerability problem. Russia continues to lose aircraft at a rate that would have seemed catastrophic in any previous conflict. The loss of four aircraft in a matter of days — a recurring pattern throughout the conflict — underscores the ongoing strain on Russia's aviation branch, both in equipment and in experienced pilots.
Ukraine's air defense network, supplied and sustained with significant Western assistance, has accounted for the majority of Russian fixed-wing aircraft losses. Systems like the NASAMS-type medium-range missiles, Patriot batteries, and legacy Soviet-era systems operated with Ukrainian tactical ingenuity have kept Russian jets from operating freely below 15,000 feet over most of the front. When Russia has pushed aircraft closer, Ukraine has extracted a toll.
The cumulative losses — estimated by open-source trackers to exceed 350 fixed-wing aircraft destroyed or damaged since February 2022 — have hit the experienced pilot corps particularly hard. Training a combat-qualified jet pilot takes years. Russia has accelerated its pipeline, but there is no shortcut to experience. Increasingly, the VKS is fielding pilots with fewer flight hours and less tactical maturity than those lost in the early years of the conflict.
The fleet itself is under pressure. While Russia maintains a larger reserve of airframes than many Western analysts initially credited, sustaining those aircraft with spare parts under international sanctions has grown increasingly difficult. Western components — microelectronics, precision bearings, high-performance alloys — that once flowed through third-country intermediaries have become harder to source. The result is that Russia's effective combat aircraft inventory, while still substantial, is not simply a question of counting airframes on a ramp.
The Drone Revolution: Rewriting the Rules of Air Power
Perhaps the most strategically significant development in Russian air operations has been the industrialization of drone warfare. Russia's use of Iranian-designed Shahed-series loitering munitions — now produced domestically in Russia under the name Geran — has transformed the calculus of strategic strikes against Ukrainian infrastructure and population centers.
A single overnight attack in early 2026 saw Russia launch 119 drones against Ukrainian targets, a wave designed to overwhelm air defenses through sheer volume. Ukrainian air defense forces, to their credit, intercepted the majority of these, but the math is grimly favorable to the attacker: each Shahed costs Russia roughly $50,000 to produce, while the interceptor missiles used to destroy them can cost ten to twenty times that amount. Sustaining that exchange rate over months and years is not economically neutral for Ukraine's Western backers.
Russia has also integrated drone reconnaissance deeply into its combined-arms operations. FPV (first-person view) drones operated by infantry units provide real-time targeting data that is passed directly to artillery and, increasingly, to aircraft plotting glide bomb releases. The fusion of cheap commercial drone technology with heavy conventional firepower has created a targeting ecosystem that is more responsive and accurate than anything Russia fielded in 2022.
Ballistic and cruise missiles remain part of Russia's strategic strike toolkit. Tu-95 Bear bombers, operating from bases deep inside Russian territory well beyond Ukraine's reach, continue to launch Kh-101 and Kh-555 cruise missiles at Ukrainian cities and infrastructure. The Tu-22M Backfire has been used for both cruise missile launches and, controversially, for dropping modified gravity bombs from high altitude against urban areas. Russia's strategic bomber fleet, while aging, gives the VKS a standoff strike capability that drones and glide bombs cannot replicate at extreme range.
Su-57 Stealth Fighter: Russia's Next-Generation Gamble
Russia's Su-57 Felon — Moscow's answer to the F-22 and F-35 — has made limited appearances in the Ukrainian conflict, almost exclusively in a standoff capacity, launching long-range missiles from inside Russian airspace. This is revealing in itself: Russia apparently considers the Su-57 too valuable, too few in number, and too important to risk over contested Ukrainian skies.
Production of the Su-57 has been chronically slower than planned, with the Russian Air Force receiving far fewer aircraft than originally projected. Western sanctions have complicated the supply of advanced manufacturing equipment and electronics needed for the program. As of 2026, the VKS has fewer than 30 operational Su-57s, nowhere near the numbers needed to constitute a decisive force.
The Su-57's capabilities remain somewhat opaque to Western analysts. Russian claims about its stealth characteristics, sensor fusion, and beyond-visual-range missile performance are difficult to verify independently. What is clear is that the aircraft represents Russia's most advanced indigenous aviation program, and its slow development reflects both the ambition and the limits of Russia's defense-industrial base under wartime conditions.
What This Means: The Strategic Implications for NATO and Beyond
The evolution of Russian air power over four years of war carries implications that extend well beyond Ukraine's borders — and Western defense establishments are paying close attention.
The most important takeaway is that Russia has demonstrated an institutional capacity to adapt under fire that should not be underestimated. The VKS in 2026 is not the same force it was in 2022. It has learned, at enormous cost, how to use standoff weapons at scale, how to integrate drones into combined-arms operations, how to reduce pilot exposure while maintaining operational tempo. Those lessons are now embedded in doctrine, training, and procurement priorities.
For NATO planners, the glide bomb revolution is particularly concerning. If a future conflict erupted involving NATO's eastern flank — the Baltic states, Poland, Romania — Russian aircraft equipped with UMPC-modified bombs could conduct devastating strikes on NATO ground forces from standoff distances that complicate interception. The systems Ukraine has used to attrite Russian aviation are not uniformly available across all NATO members, and the sheer volume of munitions Russia has demonstrated it can produce is sobering.
The drone saturation tactic also poses a profound challenge to air defense doctrine. NATO's integrated air defense architecture was designed primarily around the threat of aircraft and ballistic missiles, not hundreds of cheap loitering munitions flying at low altitude. Adapting to that threat — developing cost-effective counter-drone systems, adjusting radar and intercept protocols, training crews for a different kind of threat — is a work in progress across the alliance.
At the same time, Russia's ongoing losses reveal real limits. An air force that cannot operate freely below 15,000 feet over a contested battlefield is an air force with severely constrained options for close air support of ground forces. Ukrainian infantry has benefited from that constraint throughout the war. The VKS has not provided the kind of responsive, flexible close air support that a truly dominant air force would deliver. That gap has shaped the ground war in ways that will continue to matter.
Frequently Asked Questions About the Russian Air Force
How large is the Russian Air Force?
The Russian Aerospace Forces (VKS) is among the world's largest air arms by total aircraft inventory, with approximately 1,500 combat aircraft across fighters, ground-attack planes, bombers, and support aircraft. However, not all of these are in operational condition. Sanctions, maintenance shortfalls, and wartime attrition have reduced the effective combat-ready fleet considerably. Estimates for truly mission-ready aircraft vary significantly between Western intelligence assessments.
How many aircraft has Russia lost in Ukraine?
Open-source intelligence trackers, including Oryx, which documents losses through photographic evidence, have confirmed the destruction or significant damage of more than 350 Russian fixed-wing aircraft since February 2022. The true number, including aircraft damaged and returned to service or lost without photographic confirmation, is likely higher. Russia has also suffered substantial losses of helicopters, particularly attack and transport variants like the Ka-52 Alligator and Mi-8.
What are Russia's most advanced fighter jets?
Russia's most capable operational fighters include the Su-35S — a highly maneuverable, radar-capable fourth-generation-plus aircraft — and the Su-30SM multi-role fighter. The Su-57 Felon is Russia's fifth-generation stealth fighter, though its production numbers remain low. For long-range interception, Russia operates the MiG-31K, which has been used as a platform for the hypersonic Kinzhal air-launched ballistic missile.
How effective have Ukraine's air defenses been against Russian aircraft?
Highly effective, particularly against fixed-wing aircraft attempting to operate at low and medium altitudes over or near the front lines. Ukraine's combination of man-portable air defense systems (MANPADS), legacy Soviet-era surface-to-air missiles, and Western-supplied systems including Patriot batteries and NASAMS has imposed consistently high costs on VKS operations. The effectiveness of Ukrainian air defense has driven Russia's shift toward standoff weapons — glide bombs and cruise missiles — as a way of avoiding the defended airspace entirely.
What role do drones play in Russia's air strategy?
Drones have become central to Russian air operations at multiple levels. Strategically, Shahed/Geran loitering munitions are used in mass attacks against Ukrainian infrastructure, energy systems, and urban areas, designed to overwhelm air defenses through volume. Operationally, reconnaissance drones provide targeting data for artillery and aviation strikes. At the tactical level, FPV drones operated by frontline units have transformed infantry combat, serving as precision weapons, scouts, and counter-drone platforms. Russia's drone production has scaled dramatically since 2022, making this a cornerstone of its war effort.
Conclusion: A Force Transformed by War
The Russian Air Force of 2026 is a fundamentally different instrument than the one that stumbled into Ukraine four years ago. It has paid an extraordinary price for that transformation — in aircraft, in pilots, in prestige. But it has also drawn tactical and operational lessons that have genuine military value, and it has demonstrated a willingness to absorb losses while continuing to generate combat power through adaptation.
The shift to glide bombs represents a genuine doctrinal evolution with implications for how air power will be used in future high-intensity conflicts. The industrialization of drone warfare has introduced a new layer of attrition that challenges the economic sustainability of Western air defense support. And Russia's strategic bomber force continues to hold Ukrainian cities and infrastructure at risk in ways that have not diminished despite years of conflict.
None of this makes Russia's air force invincible or its war effort inevitable. The limits are real — pilot quality, spare parts constraints, the inability to achieve air superiority over the battlefield, the continued effectiveness of Ukrainian air defenses. But the narrative of a Russian air force rendered irrelevant by early losses has always been wrong, and it remains wrong today. What Russia has built through this war is a force that has learned to fight under conditions of contested air space — and that knowledge will not disappear when the guns eventually fall silent.
