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Reçu — 3 août 2026 ⏭
  • ✇Euromaidan Press
  • To catch Ukraine’s cruise missiles, Russia is risking the scarce A-50 radar planes it has no way to rebuild
    Russia has shifted its scarce fleet of A-50U airborne radar aircraft to near-daily operations, according to an analysis by Ukrainian OSINT channel Cyberboroshno. After barely flying against Ukraine for most of June, the aircraft are now patrolling almost nightly to detect Ukrainian drones, operating from airfields deep inside Russia and, on 7 July, four were airborne at once—almost the country's entire combat-ready fleet. The shift reflects how Ukraine's expanding deep-stri
     
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✇Euromaidan Press

To catch Ukraine’s cruise missiles, Russia is risking the scarce A-50 radar planes it has no way to rebuild

Par :Taisiia Vivdych
3 août 2026 à 09:20

A Russian A-50U.

Russia has shifted its scarce fleet of A-50U airborne radar aircraft to near-daily operations, according to an analysis by Ukrainian OSINT channel Cyberboroshno. After barely flying against Ukraine for most of June, the aircraft are now patrolling almost nightly to detect Ukrainian drones, operating from airfields deep inside Russia and, on 7 July, four were airborne at once—almost the country's entire combat-ready fleet.

The shift reflects how Ukraine's expanding deep-strike campaign is forcing Russia to rely more heavily on one of its scarcest military assets. Wartime losses and sanctions have left Moscow with only a handful of combat-ready A-50Us and no quick way to replace them, making each aircraft increasingly valuable even as Russia depends on them to detect incoming cruise missiles beyond the reach of its ground-based air defenses.

From barely flying to daily duty

For most of June, Russia hardly sent its A-50U airborne radar planes up against Ukraine, according to Cyberboroshno. Its analysts studied more than 1,600 reports between 4 June and 2 August. Early in that window, the only real activity involved a repaired aircraft, tail number Red 47, returning to service.

A Russian A-50U.
A Russian A-50U. Photo via Wikimedia Commons(Maxim Maksimov)

That changed on 23 June, when one plane began patrolling over Russia's interior above Ulyanovsk and Samara oblasts, mostly at night. Those flights continued for the rest of the period, roughly 60 sorties in all. Basing later shifted deeper into the rear, from Ivanovo and Ulyanovsk to airfields near Perm, Orenburg, and Chelyabinsk. On 7 July, Russia put four A-50U planes in the air at once—close to its entire combat-ready fleet.

Ukraine's missiles are what's driving the surge

Russia's ground defenses struggle to catch Ukraine's long-range cruise missiles, so airborne radar helps spot them early. On 4 July, Cyberboroshno said an A-50U played a decisive role in helping repel one such Ukrainian missile strike.

A Russian A-50U.
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Why every one of these planes matters

The A-50U is Russia's flying radar—an airborne command post that scans the sky for hundreds of kilometers and guides fighters and missiles. Ukraine shot one down over the Sea of Azov on 14 January 2024, and says it downed the second over Russia's Krasnodar Krai on 23 February 2024. 

Russia entered its all-out war with fewer than ten of these aircraft in service, and the only plant that builds and maintains them has since slid into deep losses, with a strike destroying the prototype of the successor meant to replace them. A single A-50U can track aircraft and cruise missiles out to 700 km. Every sortie forced by Ukraine’s attacks eats into the aircraft’s limited flight life and risks a plane Russia cannot replace.

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