The attack destroyed an energy facility and cut power to more than 20,000 residents and heat to some 17,000, according to Governor Ivan Fedorov.
Lt. Gen. Kyrylo Budanov said Pyongyang has already provided Russia with 120 self-propelled artillery guns and 120 multiple launch rocket systems, with more to come.
Russia has lost 180 artillery systems in the past three days, according to figures provided by Ukraine's military.
Ukrainian pilots are using skills that the West has let atrophy, an ex-US F16 pilot said.
NATO Secretary-General Mark Rutte has warned that a Russian victory over Ukraine would undermine the dissuasive force of the ...
Ukraine's Special Forces say they killed 21 North Korean soldiers, show combat footage Kyiv court arrests three senior ...
The Special Operations Forces of the Armed Forces of Ukraine published a report on the assault by North Korean soldiers on ...