On the situation in Ukraine, I would note that, at the Nuremberg trials, the crime of aggression was declared as the supreme crime, because only once the crime of aggression has been committed can other crimes be committed, such as war crimes, crimes against humanity and genocide. Canada, unfortunately, took a very strong and deleterious role during negotiations over the crime of aggression and the ICC's jurisdiction over it, which ensured, in short—I know I'm probably short on time—that the International Criminal Court could never prosecute Russian perpetrators of the crime of aggression in Ukraine.
Again, many diplomats I speak to have this one question: Why weaken the ICC's jurisdiction over the crime of aggression? It did so, and now the only body that could prosecute this crime is unable to do so. That's thanks in part—not in whole—to Canada's position on the ICC.