Russia is preparing a strike against Ukraine using a hypersonic Oreshnik ballistic missile, Ukrainian President Volodymyr Zelenskiy said on Saturday, citing intelligence from Ukraine, the U.S. and Europe.
The warning came a day after Russian President Vladimir Putin ordered his military to prepare options for retaliation against Ukraine for a drone strike on a student dorm in the Russian-controlled Luhansk region of eastern Ukraine.
Ukraine’s military denied responsibility for that
