Overview

• Rishi Sunak warns Russia's allies they are 'on the wrong side of history' at the summit.
• The event marks the largest gathering focused on Ukraine since the invasion began.
• Sunak's participation comes just weeks before the UK's general election.
• Labour's Keir Starmer faces scrutiny over NHS funding plans during campaign trail.
• Lib Dems aim to gain ground in southern England by targeting Conservative seats.