The investigation into alleged war crimes in Ukraine will be at the top of the agenda when justice ministers from across the world meet in Britain in March. Deputy Prime Minister and Justice Secretary Dominic Raab will host the meeting in London at Lancaster House alongside his Dutch counterpart. The group will hear from the prosecutor of the International Criminal Court, Karim Khan, about the court's work and the role of the international community in supporting its investigations. It comes as Russian President Vladimir Putin continues to target crucial energy infrastructure as he looks to plunge Ukrainian citizens into darkness and wipe out central heating supplies during freezing winter temperatures.