Russia warns West of 'unpredictable consequences'

BBC Summary

Moscow formally warns of "unpredictable consequences" if the US and allies keep supplying weapons to Ukraine.

President Volodymyr Zelensky says the world should be prepared for the possibility Russia will target Ukraine with a nuclear strike.

The Kremlin has previously said it would only resort to nuclear weapons if faced with an "existential threat".

Kyiv's police chief says 900 civilians have been found dead in towns around the capital after Russian troops left.

Russia says it hit a plant making anti-aircraft and anti-ship missiles outside the Ukrainian capital, Kyiv.

It came hours after it admitted that the Moskva warship had sunk following an explosion on Wednesday.

Ukraine says it hit the Russian cruiser in the Black Sea with missiles - Russia said a fire on board caused the sinking.