1. “American soldiers are more educated than their peers. A little more than 1 percent of enlisted personnel lack a high-school degree, compared to 21 percent of men 18 to 24 years old [in the general population].”
2. “Contrary to conventional wisdom, minorities are not overrepresented in the military service.”
3. “The facts do not support the belief that many American soldiers volunteer because society offers them few opportunities. The average enlisted person or officer could have had lucrative career opportunities in the private sector.”
If the report has one significant ideological point to make, it’s that military participation has a huge patriotic/service component that is commonly overlooked, especially in portions of the country where military representation is far below average. (In the Northeast, for instance, the recruit-to-population ratio is just 0.73, compared to 1.19 in the South.)
https://www.heritage.org/defense/report/who-serves-the-us-military-the-demographics-enlisted-troops-and-officers