But Who Would Fight All the Wars...

... if the military refused to, like in the Vietnam war?:

The 2005 documentary Sir, No Sir: the GI Revolt examines the GI resistance movement that effectively ended the Vietnam War. While it’s common to hear about fragging* incidents in Vietnam, you rarely hear about the vast GI anti-war movement built by three years of sustained organizing in barracks, on bases, battlefields and ships and at armed forces academies like West Point.

These men were true heroes.