The deputy prime minister welcomed the ICC issuing Vladimir Putin with an arrest warrant on Friday, describing it as a 'historic moment.' Raab conceded the path ahead was long but expressed confidence that Putin could face the court. 'It's going to be, I suspect, a long journey, but people said that about Yugoslavia and Rwanda and many of those people responsible for the carnage ended up in the dock of a court,' he said. 
ICC judges issue arrest warrant for Vladimir Putin over alleged war crimes
What does the ICC arrest warrant for Vladimir Putin mean in reality?
Putin’s alleged war crimes: who are the Ukrainian children being taken by Russia?