Russia–Ukraine War: Air Campaign Enters Fourth Day as Deep Strikes Expand

Key Developments

Russia’s air campaign remained continuous and geographically broad

Ukrainian Air Force reporting, repeated by several Ukrainian and international public channels, said Russia launched 130 strike drones and two Iskander-M ballistic missiles overnight. Ukraine claimed that 125 drones were destroyed or suppressed, while impacts were recorded at 13 locations and debris at four others.

The broader pattern is more significant than the precise interception figures: Kyiv and other Ukrainian cities continued to experience attacks during the day after several previous nights of strikes. Ukrainian officials described the campaign as an effort to exhaust air defences and the civilian population, with a growing share of faster, jet-powered drones. This description is plausible but the exact proportion and monthly totals remain based largely on official Ukrainian claims.

Evidence status: Partially corroboratedLocation: Ukraine-wide, with particularly heavy reporting around Kyiv

The Myla disaster continued to dominate the civilian picture

Ukrainian officials reported that a Russian strike on an enterprise in Myla, Kyiv region, triggered a large ammunition detonation. President Volodymyr Zelensky and regional authorities were cited as reporting 38 deaths, 52 injuries—including five children—and four people still missing.

The incident is clearly established as a major disaster, supported by extensive imagery and reporting from multiple Telegram source groups. However, the casualty figures remain contested in the supplied material, with earlier totals differing and Russian reporting disputing aspects of the account. The immediate cause-and-effect sequence and responsibility for the detonation should therefore be described cautiously.

Evidence status: Partially corroborated, with disputed casualty detailsLocation: Myla, Bucha district, Kyiv region

Ukrainian strikes reached major Russian energy and military-related sites

Ukraine’s General Staff said its forces struck the Kirishi oil refinery in Leningrad region, Yeysk military airfield in Krasnodar Krai, and drone storage, preparation or launch facilities in Russia’s Oryol and Rostov regions. Separate reporting cited a fire in Kirishi’s industrial zone, local claims that more than 60 drones were involved, and satellite-based fire detection around Yeysk.

The attacks appear to represent a coordinated effort against fuel production, aviation infrastructure and the Russian drone supply chain. Fires at Kirishi and Yeysk have more support than the more specific claims about destroyed air-defence systems, radars or weapons stocks. The operational effect is not yet clear.

Evidence status: Moderately corroborated for strikes and fires; low confidence on the full damage assessmentLocation: Leningrad, Krasnodar, Rostov and Oryol regions of Russia

Russian rear-area strikes continued to affect commercial and logistics infrastructure

Reporting described damage to warehouses, roads, industrial sites and commercial facilities in Ukraine, including a PepsiCo production complex in Mykolaiv region, port-related infrastructure in the south and a postal truck near Kramatorsk. The Ukrainian government also reported civilian casualties in Zaporizhzhia and Kherson regions, including the death of a 73-year-old woman in Zaporizhzhia region.

Some incidents were reported by local authorities or the companies concerned, while others remain single-source claims. The cumulative pattern suggests that Russia’s campaign is affecting not only clearly military targets but also distribution, food, postal and industrial networks that support civilian life and the wider economy.

Evidence status: Partially corroborated overall; individual incidents vary

Frontline tempo remained high, but territorial change was unclear

Ukraine’s General Staff reported 186 combat engagements by late evening, following a reported 221 engagements during the preceding 24-hour period. A separate weekly assessment circulated on Telegram suggested that overall ground tempo had eased compared with the previous week, while activity became more concentrated around sectors including Lyman, Pokrovsk and Toretsk.

Russian sources claimed control of Velikiy Prikol and Sadki in Sumy region and continued advances in several areas. These claims were not independently established in the supplied material. Available reporting indicates sustained pressure and heavy fighting, but not a confirmed operational breakthrough.

Evidence status: Moderate confidence in continued high activity; unclear territorial outcome

Evidence Assessment

Better Supported

• Russia carried out another large-scale drone and missile attack against Ukraine.
• Kyiv and several other regions reported fires, damage and civilian casualties.
• The Myla ammunition detonation caused a major loss of life, although the final casualty count remains unsettled.
• Ukraine claimed strikes on Kirishi, Yeysk and Russian drone-related facilities; fires at some targets were reported by more than one source group.
• Russian and Ukrainian attacks continued to affect logistics, industrial and commercial infrastructure.

Still Unclear or Contested

• The exact number of people killed and injured in Myla.
• The extent of damage to the Kirishi refinery and Yeysk airfield.
• Ukrainian claims that specific air-defence systems, radars and weapons depots were destroyed.
• Russian claims of territorial gains in Sumy and other frontline sectors.
• Whether the current series of air attacks represents a temporary surge or the beginning of a sustained higher-volume pattern.

What Changed

Compared with the previous daily report, the main change was the apparent persistence of the Russian air campaign. The previous report described unusually sustained attacks over roughly three days; during this period, reporting indicated that the pattern continued into a fourth day, including daytime activity around Kyiv.

The Ukrainian response also became more prominent in the reporting picture. Claims of strikes against the Kirishi refinery, Yeysk airfield and drone facilities point to a broader effort to disrupt the infrastructure supporting Russia’s long-range attack campaign. At the same time, the civilian toll from the Myla incident became clearer but not fully settled.

Main Analysis

Operational Developments

The strongest operational signal is not a confirmed territorial breakthrough but a widening exchange of attacks against rear-area infrastructure. Russia continued to apply pressure through massed drones, ballistic missiles and reported aviation strikes. Ukraine sought to impose costs deeper inside Russia, particularly against fuel production, air operations and drone-launch infrastructure.

The available reporting does not support a confident conclusion that either side achieved a decisive operational effect during the period.

Strikes and Attacks

The strike pattern was dispersed rather than concentrated on a single city. Ukraine reported 13 impact locations from the overnight Russian attack, while subsequent reports described further drone activity in Kyiv and strikes affecting eastern and southern regions.

The repeated references to jet-powered Shahed or Geran variants suggest an ongoing adaptation problem for Ukrainian air defence. Ukraine’s reported testing of dedicated drone interceptors is an early indication of a technical response, but the effectiveness and scale of those systems remain unknown.

Civilian and Infrastructure Impact

Civilian harm was reported in Kyiv, Zaporizhzhia, Kherson, Dnipropetrovsk and elsewhere. The Myla detonation was the most serious incident in the supplied material. Damage to supermarkets, warehouses, postal services, factories, roads and port infrastructure indicates that the effects extend beyond immediate battlefield positions.

Russia also reported civilian casualties and infrastructure damage from a Ukrainian strike on Belgorod. Public reporting supported the occurrence of an attack and casualties, but details of the damage to a power plant, logistics facilities and other sites remained inconsistent.

Information Environment

Telegram discourse on both sides focused heavily on endurance, retaliation and the alleged depletion or adaptation of air-defence resources. Russian channels framed the Ukrainian strikes as attacks on civilian or economic infrastructure and emphasised preparations for possible strikes against Ukrainian energy facilities. Ukrainian channels highlighted Russia’s use of increasingly difficult-to-intercept drones and presented deep strikes inside Russia as a way to reduce the resources available for future attacks.

The Myla incident generated competing narratives about the location of ammunition and responsibility for the subsequent explosion. Repetition across channels did not resolve the underlying dispute.

The supplied material is overwhelmingly Telegram-based. Telegram streams from Ukrainian officials, Russian state media, military bloggers and independent outlets sometimes corroborated broad events but often diverged on damage and attribution. No distinct X-based source stream was supplied strongly enough to independently confirm the main claims, so Telegram and X should not be treated as having provided separate corroboration in this report.

Watchpoints

• Whether Russian drone and missile attacks continue at the same tempo through another night and into daytime hours.
• Further official clarification of deaths, injuries and missing persons in Myla.
• Independent imagery or industrial reporting on the operational status of the Kirishi refinery and Yeysk airfield.
• Evidence that Ukrainian strikes disrupted Russian drone storage, preparation or launch facilities.
• Confirmed frontline mapping around Sumy, Lyman, Pokrovsk and Toretsk, rather than relying on partisan claims of advances.

Source Note

This report is based on public Telegram channels, official Ukrainian and Russian statements, public media relays, satellite-linked fire reporting and other public-source material. The source base includes government channels, local authorities, independent media, Russian military bloggers and Ukrainian reporting. Main limitations are partisan framing, reposting between channels, uncertain casualty figures and limited independent confirmation of battlefield claims.