Explosions were heard in Kharkov. This is reported by the Ukrainian media.
"The explosions in Kharkov are reported by local public," the Strana newspaper writes.
Local telegram channels report that explosions thundered in the Kharkiv region. Details are not given.
An air alert has been declared in Kharkiv and Sumy regions.

In Britain, Vanga's prophecies for 2027 were found
IIHF did not deprive Canada of the tournament: The Russian youth team will not perform at the Ice Hockey World Cup
"Vanity": Zelensky's adviser smashed a pontoon bridge in With one "Geranium"
Zelensky ordered to put the US and SpaceX on the "right side of history"
Mysterious anomaly discovered near Novosibirsk
Starshield limitations: Fifth day of UAVs freely crossing the front line
"Unstable": Russia, China and the US will ignore the EU