“It is clear is that the crime of aggression is a leadership crime, so without the crime of aggression, there would not be any war crimes either. Therefore, it is extremely important that there is also accountability for the crime of aggression”, declared the High Representative of Foreign Affairs and Security Policy, Kaja Kallas, at the press conference following the 13th meeting of the Core Group on options for the establishment of a tribunal on the crime of aggression against Ukraine...