Russian missiles hit the centre of Kharkiv, Ukraine's second largest city, on Saturday morning.
The head of the investigation unit of the national police of the Kharkiv region, Andriy Sharnin, said they had identified the missile as an S-300 from fragments found in Pavlivska Square.
The local governor, Oleh Synyehubov, said that there were no casualties and that only one woman was injured.
