...
However, the Bush Administration's military goals cannot be met without forced conscription. Consider these facts:
Twenty-one of the US Army's 33 regular combat brigades are now on active duty in the "hot" zones of Iraq, Afghanistan, South Korea, and the Balkans. That's 63 percent of the Army's fighting force ... all without factoring in additional troops stationed in Saudi Arabia, Germany, Britain, Italy, Japan, the Philippines, Puerto Rico, and elsewhere around the globe.
This is a huge overextension. History has proven that long-term military operations can only be sustained if you have twice as many soldiers waiting in the pipeline as are stationed out in the field. By that rule of thumb, the regular military is now 125,000 soldiers short – a gap the Bush administration has temporarily plugged by calling more than 150,000 Army Reserve and National Guard troops into active service..
...
The human well is drying up. Enlistment rates in the regular armed forces and the National Guard have dropped precipitously, and according to a poll conducted by the military newspaper Stars and Stripes, a whopping 49 percent of soldiers stationed in Iraq say they don't intend to reenlist – even with the Army offering a $10,000 bonus.
...
http://www.alternet.org/story.html?StoryID=18225