A Russian unmanned aerial vehicle crashed in a non-residential development area a few hundred meters from residential buildings in Dniprovsky district of Kyiv on Wednesday and detonated several minutes later.
According to an Interfax-Ukraine agency correspondent, a fire broke out at the crash site following the explosion, which rescuers are extinguishing.
Police officers have cordoned off the adjacent street and are warning of a possible secondary detonation.
Mayor of Kyiv Vitali Klitschko reported on Telegram about a fire in a warehouse building in Dniprovsky district as a result of the UAV crash.