Air Assault Operations in the Ukraine War: From Hostomel to Evolved Doctrine

Air assault — the use of helicopters to insert combat forces directly into an objective area — was intended to be a defining element of Russia's rapid campaign to seize Kyiv in February 2022. The catastrophic failure of the Hostomel airport operation shattered Russian strategic ambitions and delivered one of the most dramatic lessons in the limits of air assault doctrine since the Falklands War. Over the four years that followed, both Russian and Ukrainian forces fundamentally re-examined what air-inserted operations were possible in a war saturated with man-portable air defense systems (MANPADS), radar-tracked artillery, and ubiquitous reconnaissance drones. The result has been a radical evolution in both the scale and nature of vertical envelopment operations.nd nature of vertical envelopment operations.

The Hostomel Disaster: 24 February 2022

In the pre-dawn hours of 24 February 2022, Russian planners executed what was designed to be a decisive vertical envelopment. Approximately 200 special operations troops from the Russian 45th Guards Special Purpose Regiment, carried in roughly 34 Mi-8 assault helicopters escorted by Ka-52 Alligator gunships, attempted to seize Hostomel (Antonov) Airport northwest of Kyiv. The plan was for these forces to hold the airfield for just 6–8 hours while Il-76 transport aircraft airlifted heavier reinforcements, including VDV airborne units and potentially light armor, directly to the airfield — enabling a rapid advance on Kyiv along prepared road routes.

The initial helicopter assault succeeded in landing troops on the airfield against Ukrainian National Guard resistance. However, Ukrainian forces with MANPADS and ZU-23-2 anti-aircraft guns downed multiple helicopters during the assault run, and Ka-52 losses were higher than planned. More critically, the airfield came under sustained Ukrainian artillery fire within hours, and the concept of follow-on Il-76 landings under fire proved entirely impractical. Ukrainian forces counterattacked through the afternoon and evening of February 24–25, and Russian troops holding the airfield faced encirclement pressure. The relief column expected to arrive along the M07 highway from Belarus was delayed by determined resistance and logistical failures. By February 27, Russian forces had been forced to withdraw from Hostomel's perimeter, and the strategic concept had failed completely.

What Went Wrong: Analysis

Post-conflict analysis by RUSI and other research institutions identified multiple systemic failures at Hostomel. Russian planners operated on intelligence assessments that vastly underestimated Ukrainian military readiness and cohesion. The plan assumed Ukrainian air defense would be largely suppressed before the helicopter assault — in reality, SEAD operations during the opening hours were incomplete and Ukrainian MANPADS operators remained effective. The critical enabling assumption — that Kyiv's population and political leadership would rapidly capitulate — was never validated through realistic intelligence assessment, revealing a fundamental failure of the Russian intelligence community's understanding of Ukrainian national will.

Shift to Small-Unit Raids: 2023–2025

Following the Hostomel failure, Russian air assault doctrine underwent a forced contraction. Large heliborne assault operations disappeared from the Russian playbook. Instead, helicopter insertions became limited to small-unit special operations missions — typically 4–12 man teams inserted at night for reconnaissance, sabotage, or prisoner capture operations. These missions, conducted primarily by Spetsnaz units of the GRU (military intelligence), exploited terrain masking and favorable weather conditions to minimize MANPADS exposure during the low-altitude overland approach phase.

Ukrainian Air Assault Doctrine Evolution

Ukraine entered the war with a pre-existing Air Assault Forces branch, including the 25th, 46th, and 79th Air Assault Brigades. However, the high-threat air environment rendered the traditional model of heliborne assault — large formations delivered by helicopter directly to an objective — essentially nonviable for both sides. Ukrainian air assault units were increasingly employed as elite light infantry rather than in their designated role. This pragmatic adaptation preserved Ukrainian combat power but represented an acknowledgment that the helicopter-delivered assault was no longer feasible at formation scale under modern conditions.

Special Operations Insertions

Ukrainian Ground Forces Special Operations Command (SSO) continued limited helicopter insertion operations throughout the conflict, primarily at night and in terrain affording low-altitude approach profiles. Mission profiles shifted toward reconnaissance-in-force, ATGM team delivery to overwatch positions, and occasional direct-action raids against Russian logistics nodes. The Mi-8MSB-V helicopter, equipped with additional defensive systems including radar warning receivers and flare dispensers, became the workhorse of Ukrainian special operations aviation. American-supplied UH-60 Black Hawk helicopters, delivered starting in 2022–2023, introduced a newer platform with superior defensive electronics, though crew training requirements slowed initial operational integration.

The Role of MANPADS in Suppressing Air Assault

The single most significant tactical factor preventing large-scale air assault operations on both sides has been the density of MANPADS (man-portable air defense systems) across the entire combat zone. Ukraine received thousands of Stinger missiles from the United States, supplemented by British Starstreak, French Mistral, and Polish Grom systems. Russian forces maintained large inventories of Igla-S and Verba MANPADS. The resulting environment made any helicopter operating at medium altitude within 30 kilometers of the front line virtually suicidal, and even low-altitude nap-of-earth flight was hazardous at ranges under 10 kilometers.

Lessons and Future Implications

The Ukraine war's air assault experience carries profound implications for future military planning. The assumption that suppression of air defense can create sufficiently safe corridors for large-scale helicopter assault is credible only when air defense can genuinely be suppressed — a condition that did not exist at Hostomel and has not existed over the Ukraine battlefield at any point since. Future air assault concepts must account for MANPADS as a persistent, distributed threat that cannot be fully suppressed, driving a doctrinal shift toward smaller insertions at extended ranges, potentially using long-range Chinook-class or tiltrotor platforms capable of overflying the threat envelope entirely.

Frequently Asked Questions

How many Russian helicopters were lost at Hostomel?

Open-source analysis by Oryx and Ukrainian military sources suggests at least 3–5 helicopters were destroyed or heavily damaged during the initial Hostomel operation, with further losses in subsequent reinforcement attempts. Exact figures remain disputed.

Did Russia attempt any large heliborne operations after Hostomel?

Russia made several ill-fated repeated helicopter assaults near Kherson's Chernobaivka area in March–April 2022, suffering severe losses each time. After those costly failures, large-scale air assault operations were effectively discontinued by Russian forces.

What helicopters do Ukraine's Air Assault Forces use?

Ukrainian air assault and special operations aviation uses primarily Mi-8 series transport helicopters (including Mi-8MSB-V), Mi-24 gunships, and increasingly UH-60 Black Hawks from American military aid deliveries.

Can Ukraine conduct company-scale helicopter assaults?

In practice, the MANPADS density across the front makes company-scale helicopter insertions extremely high-risk. Ukrainian doctrine has adapted toward small SOF team insertions rather than formation-level air assaults in the direct combat zone.

What is the future of air assault in post-Ukraine doctrine?

NATO doctrine is being reconsidered to emphasize longer-range insertions using aircraft with electronic protection suites, potentially including V-22 Osprey tiltrotors for stand-off insertion beyond MANPADS range, combined with EW support to suppress FPV drone threats during the final approach.

Sources

1. Royal United Services Institute (RUSI), Hostomel: Anatomy of a Failed Air Assault, London, May 2022.
2. Phillips O'Brien, How the War Was Won: Air-Land Power and the Road to Victory in WWII, reviewed in context of Ukraine operations, Cambridge University Press, 2023.
3. Ukrinform, "Ukrainian Air Assault Forces: Transformation in Wartime," ukrinform.ua, March 2024.
4. War on the Rocks, "The Death of the Helicopter Assault? Air Assault Doctrine After Ukraine," warontherocks.com, January 2024.
5. Center for Strategic and International Studies (CSIS), UH-60 Black Hawk Integration in Ukrainian Special Operations Aviation, Washington D.C., 2024.