What happened in central Dnipro on 15 September 2021?
A car explosion in the city centre killed two people, and law enforcement officers described it as a terrorist act.

What happened in the centre of Dnipro on 15 September 2021? A car exploded in the central part of the city, and two people were killed: Oleksii Kavlak, a veteran of the Anti-Terrorist Operation (ATO), and Daria Hrechishcheva, a spokeswoman for the State Emergency Service (DSNS).
Law enforcement officers called the blast a terrorist act.
The explosion came three days after fighting in the Donetsk region, where, as reported on 12 September 2021, two Ukrainian soldiers were killed by separatists. That attack followed intense artillery shelling by pro-Russian militants, which began overnight. The reports of the two incidents do not link them.