When the tyrant has disposed of foreign enemies by conquest or treaty, and there is nothing more to fear from them, then he is always stirring up some war or other, in order that the people may require a leader. ↗
We have to bring stability to Iraq, otherwise we will be faced with a future dilemma of sending our loved ones into harms way to stop a civil war or the rise of a new tyrant born from the instability that we created. ↗
Voldemort himself created his worst enemy, just as tyrants everywhere do! Have you any idea how much tyrants fear the people they oppress? All of them realize that, one day, amongst their many victims, there is sure to be one who rises against them and strikes back! ↗