Kyiv says Russian strikes killed six, including a child at a supermarket, as Moscow says Ukrainian strikes killed four.

Russian forces have killed at least six people in Ukraine, according to officials, after launching ballistic missile attacks on the capital, Kyiv, and strikes on other regions, including a supermarket in the northern city of Chernihiv.

The attacks on Sunday came as Russian officials said that Moscow-occupied areas of Ukraine had also come under fire, with four people killed in a Ukrainian drone strike on the occupied city of Horlivka.

Ukraine’s air ⁠force said Russia had launched seven ballistic missiles and 136 drones at Ukraine overnight. Kyiv, Chernihiv, Zaporizhzhia and Kharkiv cities were all hit.

In northern Chernihiv, officials said a Russian drone hit a supermarket, killing two people, including a nine-year-old girl, and wounding 25 others.

Ukrainian President Volodymyr Zelenskyy described the attack as a “deeply cynical drone strike on an ordinary supermarket”.

In the eastern city of Kharkiv, one person was killed and 16 others required medical attention after a daytime drone attack, the local mayor said.

“This is deliberate Russian terror with absolutely no military justification,” Zelenskyy said.

Separately, Regional Governor Ivan Fedorov said a glide bomb attack killed one person and wounded six in the southern city of Zaporizhzhia, which has been under heavy bombardment in recent months.

In Kyiv, Mayor Vitali Klitschko said one blaze had broken out on the seventh and eighth floors of a multistorey apartment block in a central district after the overnight missile attack. Three people were wounded in the capital, and images released by the state emergency services showed vehicles in flames.

In Sloviansk, one of several targets of Russia’s slow advance through eastern Ukraine’s Donetsk region, the national oil and gas company Naftogaz said two of its employees died in a Russian attack while trying to help residents affected by an earlier strike.

In Horlivka, a city in the Russian-occupied part of the Donetsk region, Russian-installed Mayor Ivan Prikhodko said four civilians had been killed in a Ukrainian drone strike. Prikhodko later said a Ukrainian drone hit an emergency vehicle, injuring three medics and another resident.

At least 12 people, including two children, were also hurt in a Ukrainian drone attack on Belgorod, a Russian city close to the Ukrainian border, Russian authorities reported.

The attacks came a day after Moscow said a Ukrainian strike on a Russian-occupied town on the Azov Sea killed 12 people.

Both Moscow and Kyiv ‌deny targeting civilians in the war that started with Russia’s full-scale invasion of its neighbour in February 2022. But civilian casualty rates have climbed sharply in 2026 in both Russia and Ukraine, according to the United Nations.

Analysts say this is because of the growing use of short-range drones, glide bombs, and intensified strikes on infrastructure in both Russia and Ukraine.

UN officials say 1,396 civilians have been killed and 7,978 wounded in Ukraine in the first six months of 2026. In Russia, 250 civilians have been killed and 1,596 injured.

United States-led talks on ending fighting have stalled. The Kremlin occupies swaths of eastern and southern Ukraine and has repeatedly said it intends to seize the rest of eastern Ukraine by force.