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What did 4 September 2026 reveal about Kyiv?
Summary
A drone strike on the SSU headquarters followed two days of gunfire between Ukraine's own agencies in the capital.
What does it say about a capital at war when its security services are under fire from the air, and had days earlier turned their weapons on each other? That was the question raised by 4 September 2026, when a Russian drone struck the Security Service of Ukraine (SSU) headquarters in central Kyiv, injuring five people.
President Volodymyr Zelenskyy said the attack targeted the acting SSU head, Oleksandr Poklad, who was unharmed.
Two days of gunfire
The strike came after a bruising stretch for the agency. On 2 September, the SSU and Defence Intelligence of Ukraine (HUR) exchanged fire in Kyiv, injuring three HUR officers. As later described, the shootout took place in the morning in the Dniprovskyi District of the capital.
On 3 September, as reported at the time, SSU personnel opened fire on agents of the Main Directorate of Intelligence during a search of an apartment in Kyiv. The search was linked to an arrest warrant for a Russian national fighting for Ukraine. Three people were wounded.
The two sets of reports describe confrontations between Ukrainian state bodies in the capital within a single 48-hour span, followed by a Russian attack on the headquarters of one of them.
The front and the sea
The pressure was not confined to Kyiv. On 3 September, Russian forces said they had captured several settlements in northeastern Kharkiv Oblast and encircled Ukrainian forces there. Fighting over the region has gone on since 2024, mainly in Chuhuiv and Kupiansk raions, with engagements also in Bohodukhiv, Izium and Kharkiv raions.
Far from the front, Norway on 2 September seized the Russian-owned ship Professor Molchanov near Svalbard. The seizure was made to enforce a US$4.22 billion compensation award owed to Ukraine's Naftogaz for assets expropriated in Crimea. The episode fell within the wider story of Russia's shadow fleet, a network of hundreds of vessels Russia operates to evade sanctions imposed after its 2022 invasion.
A day in context
Taken together, the days around 4 September 2026 showed Ukraine contending on several levels at once: a Russian claim of gains in Kharkiv Oblast, a legal and maritime move abroad in Ukraine's favour, and a drone strike in the heart of its capital that Zelenskyy said was aimed at a named security chief. The internal shootings in Kyiv added a separate strand of strain, involving the SSU and HUR, two of the institutions central to the country's wartime security.
