The Prime Minister addressed world leaders at the Munich Security Conference in Berlin on Saturday.
- Ukraine crisis: Russia plans biggest war since 1945, says Johnson; Zelenskiy calls for sanctions now – live
- Russia ‘must fail and be seen to fail’ if it invades Ukraine, says Johnson
- Ukraine crisis live: Kremlin says talk of specific plan for Biden-Putin summit is ‘premature’
- German foreign minister defends delay in sending armoured vehicles to Ukraine