At approximately 18:50, a Russian missile attack hit an industrial enterprise in Kharkiv's Osnovyanskyy district, the Office of the Prosecutor-General has said.
The Russians fired two S-300 missiles from Belgorod Region.
"At present, we know about one killed and three wounded – all employees of the industrial enterprise. The data is being clarified," the prosecutors said.
The head of the Kharkiv regional state administration, Oleh Synyehubov, said that doctors from the Regional Emergency Centre hospitalised three men with shrapnel wounds, and one person was treated on the spot.
Earlier, Kharkiv mayor Ihor Terekhov said that the number of injured had increased to seven, and there was also an unconfirmed report about one death.
In addition, last night, the Russians fired four S-300 missiles at Kharkiv from Belgorod Region. Two missiles exploded in the air, while the other two missiles hit the ground at the stadium and the road surface in the city's Shevchenkivskyy district. Windows were smashed in a four-storey building, with no casualties.