Ukraine war briefing: Moscow car bomb kills Russian ammunition chief

The initial explosion was reportedly caused by the ignition of acetone vapours due to improperly stored chemical products.

Ukrainian UAV operators struck eight power substations in the Russian-occupied parts of Donetsk and Luhansk oblasts on the night of 8-9 June.

Meanwhile, Ukrainian officials reported deadly missile and drone attacks on Kharkiv that killed at least four people and injured more than 20.