Russia Puts Its Limited A-50U Fleet on Daily Patrols as Ukrainian Missiles Strike Deeper

Russia has shifted to daily operations of its A-50U airborne early warning and control aircraft as it seeks to strengthen defenses against Ukrainian cruise missile attacks.

The change was identified by the Ukrainian open-source intelligence project CyberBoroshno on August 3, which analyzed more than 1,600 aviation-related reports recorded between June 4 and August 2.

The A-50U is one of Russia’s key airborne early warning and command aircraft used in the war against Ukraine. It does not carry out strikes itself but uses its long-range radar to detect aircraft, drones, and low-flying cruise missiles beyond the reach of ground-based radar systems.

The aircraft can transmit targeting data to Russian fighter jets, air defense units, and command posts, helping coordinate interceptions and track Ukrainian aerial attacks.

From June 4 to June 22, Russia’s A-50U aircraft were rarely used for operational patrols connected with the war against Ukraine. Most reported activity during that period involved the return to service of the repaired aircraft with the tail number “Red 47” and several relocation flights between Vorkuta and Olenya.

Operations intensified from June 23, when at least one A-50U began regularly patrolling over rear areas in Russia’s Ulyanovsk and Samara regions, primarily at night. CyberBoroshno recorded approximately 60 takeoffs during the period covered by the analysis.

According to the monitoring group, an A-50U played a significant role in Russia’s response to a Ukrainian cruise missile attack on July 4. The aircraft are designed to detect aerial targets at long range, coordinate fighter aircraft, and provide targeting information to air defense units.

Following the July 4 attack, Russia also changed the aircraft’s operating locations. A-50Us had previously flown mainly from airfields near Ivanovo and Ulyanovsk, but subsequent operations were moved farther from Ukraine to Bolshoye Savino near Perm, Orenburg-2, and Chelyabinsk.

Read more

Category

Latest news

Ukraine Hits One Of Russia’s Most Critical Spy Planes, A-50, Deep Inside Russia

Mar 20, 2026 16:23

On July 7, Russia reportedly deployed four A-50U aircraft simultaneously. CyberBoroshno assessed that the deployment represented nearly the entire combat-capable fleet of the aircraft currently available to the Russian military.

Russia’s reliance on the A-50U comes as its airborne early warning fleet remains severely constrained. Ukraine shot down two A-50U aircraft in 2024, while another A-50 was confirmed damaged at a Russian repair facility in March 2026.

Two additional aircraft were targeted during Ukraine’s Operation Spiderweb in 2025, although their operational condition before the attack remains unclear. The latest open-source estimates suggest Russia may have no more than five A-50Us remaining, with only around four currently capable of flight.

Protect Ukrainian Skies

Subscribe to Sky Defense