Ukrainian Prosecutor General Andriy Kostin said an alleged Russian Iskander missile struck the building in the town of Pervomaisky at about 1.30 p.m. on Tuesday, the BBC reported.
There have been numerous reports that Russian President Vladimir Putin's presidential plane took off from Moscow's Vnukovo airport and then headed north-west
Addressing the nation, Putin said: "Some Russians have been tricked into a criminal adventure", without mentioning Wagner mercenary group, BBC reported.