That should be "Lots of Iraq children are suffering right now."
Sometimes war is necessary to free oppressed people.
Without war to stop oppressors, the Nazis would rule Europe. Japan would enslave parts of Asia and the Pacific, and the Japanese people would not know freedom like they do now.
Without war to stop oppressors, Afghanistan women would still be shot for trying to learn how to read.
Sometimes using force is the only way to save people.