What the strikes of 20 September 2025 showed about the war
A retrospective analysis of one weekend of exchanged drone and missile attacks, and what they meant for infrastructure on both sides.
What did a single day of strikes reveal about the direction of the war? The question is worth asking of 20 September 2025, in an analysis written for 22 September 2025, the date this retrospective covers. In the days before it, attacks on infrastructure in both countries were already part of the war's routine.
On 20 September 2025, a Russian drone and missile attack hit critical infrastructure and residential buildings across Ukraine. At least three people were killed and more than 30 were injured. The pairing of infrastructure and homes in one attack was consistent with a pattern that had been under way for years: from 2022, Russian strikes targeted civilian areas beyond the battlefield, particularly critical power infrastructure, which is considered a war crime. By mid-2024, Ukraine had only a third of its pre-war electricity generating capacity, and some gas distribution and district heating had also been hit.
On the same day, a Ukrainian drone attack struck oil refineries in Novokuybyshevsk, in Samara Oblast, and in Saratov, in Saratov Oblast. Four people were killed and one was injured. Attacks inside Russia have mainly targeted the military, the arms industry and the oil industry, and many have been drone strikes. Ukrainian intelligence services have acknowledged carrying out some of them.
Two sets of targets
Set side by side, the two reports describe a war in which each side was hitting the other's economic and energy base. In Ukraine, the damage fell on infrastructure and residential buildings together. In Russia, the reported targets were oil refineries, in line with the oil industry's place among the main targets of attacks on Russian territory.
The human cost was recorded on both sides: three dead and more than 30 injured in Ukraine, four dead and one injured in the Russian regions. Those numbers are small against the scale of the wider war, which has caused hundreds of thousands of military casualties and tens of thousands of Ukrainian civilian casualties, with Russian troops occupying roughly 20% of Ukraine.
Why it matters for governance
For a public-institutions review, the significance lies in what such attacks demand of the state. Repeated strikes on power and heating systems place a continuing burden on the bodies responsible for keeping them running, and on communities that depend on them. The UN Human Rights Monitoring Mission has said that Russian forces exposed civilians to unnecessary and disproportionate harm through weapons with wide-area effects, and the attacks of 20 September 2025 fit the pattern of strikes on populated areas it described.
The day's events add no turning point. They illustrate how routine the exchange of long-range strikes had become by autumn 2025, and how the protection of infrastructure and civilians remained a constant demand on Ukraine's institutions.
