The Whole World In Your Hands

You secretly order your men to kill as many international troops as possible in the night. And the deed is done. All that is left is your men.

And you head straight for Europe. As you conquer the lands on your way to Europe (or reconquer in Iraq's case) Europe is alerted of the oncoming threat.

Defenses are mounted and the public is warned, but they simply don't have the manpower to stop you! Most nations used over half of their soldiers in the Iran war.

In all of Europe, drafts are made to enlist extra people. This swells their armies, but these people are trained worse than Iraqi police officers! Should be easy.