This incident is the latest example of Russia’s use of so-called “double-tap” strikes, in which a second missile or drone attack targets first responders and civilians who rush to help after an initial impact.

Five firefighters were killed and at least five injured while tackling a fire caused by a Russian missile attack on Kharkiv.

A large-scale Russian attack on Ukraine has killed five rescuers in Kharkiv and wounded at least 13 people in the capital Kyiv