Guardian understands missiles have been used for first time the day after US-made missiles hit Russian targets.   15:55 The UK defence secretary, John Healey, spoke with his counterpart in Kyiv on Tuesday where they discussed London’s plan to support Ukraine,

As the world marked 1000 days since Russia's invasion of Ukraine, the war has now entered a "new phase." The revised doctrine was in response to approval of a missile attack on Russia by US President Joe Biden.