Russia will commemorate the 70th anniversary of the Battle of Stalingrad today with a military parade.
The epic battle on the banks of the Volga River marked a key turning point of the Second World War.
President Vladimir Putin is expected in the city, now known as Volgograd, for the military parade to mark 70 years since the German surrender after the six-month battle, which became a symbol for Russians of patriotic sacrifice and unity.
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The shadow chancellor appeared to differ from his leader, who had been initially reluctant to blame the Kremlin for the ex-spy attack.
The Foreign Secretary said the Kremlin's tit-for-tat expulsion of 23 British diplomats would only impact Vladimir Putin's compatriots.
Sunday will be bitterly cold with snow for most.