Made Popular: Jul 10, 2008 - With the United States at war with Iraq, male U.S. citizens between the ages of 18 and 25 are, in effect, on notice. Find out what would happen if the military needed more troops.

In cases when the United States engages in a large scale operation, the military may need to call up reserve forces. In a major conflict, the United States may even institute the draft, drawing soldiers from the…