guardian: Russia-Ukraine crisis live news: international outcry as Putin launches ‘full-scale invasion’ – latest updates

Latest updates: explosions heard in cities across Ukraine after Vladimir Putin announces operation to ‘demilitarise’ neighbouring country
Russia invades Ukraine as Putin declares war to ‘demilitarise’ neighbour
Stay or flee? Kyiv comes to terms with disaster of Russian invasion
Russia has invaded Ukraine: what we know so far
UK will respond ‘decisively’ to Russia attack, vows Johnson
Analysis: Moment that Putin thundered to war

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