On 20 January 2023, the Foreign Secretary announced that the UK will play a leading role in a core group of likeminded partners to pursue criminal accountability for Russia’s illegal invasion of Ukraine. Alongside other international partners invited by Ukraine, the UK will shape thinking on how to ensure criminal accountability for Russia’s aggression against Ukraine. The first meeting of the core group took place in Prague on 26 January 2023. On 4 March 2023 at the United for Justice conference in Lviv, it was announced that an International Centre for the Prosecution of Crimes of Aggression against Ukraine will be established in The Hague, within the structure of Eurojust’s Joint Investigation Team for Ukraine. I was delighted to represent the UK at that conference: this government stands shoulder-to-shoulder with Ukraine in its search for justice.