The Conservative leader warned Vladimir Putin’s regime that the UK will be collecting evidence on ‘war crimes’, saying Russia must be ‘held to account’.
He wrote: ‘Today I spoke with President @ZelenskyyUa to update him on the latest steps the UK is taking to support Ukraine.
‘We are providing further military aid, including protected mobility vehicles.
We have issued new sanctions against members of the Russian military.
‘We will be reopening our embassy in Kyiv, demonstrating our solidarity with the Ukrainian people.
‘And the UK government is helping to collect evidence of war crimes.
‘Russia must be held to account for its actions.’