No Army for Young Men

Soldiers these days need less muscle and more maturity, so why do we still focus on recruiting 18-year-olds?

BY ROSA BROOKS | SEPTEMBER 27, 2012

These, it hardly needs to be said, are not generally the qualities most closely associated with the 18-24 year-old male demographic. Don't get me wrong: I've known many 18-24 year-old young men with terrific judgment and technical or cultural sophistication. But statistically, those thoughtful and sophisticated 18-24 year-old men are surrounded by a lot of not-so mature or sophisticated peers. (Ever spent time in a frat house?)

The statistics make for gloomy reading. As David Courtwright, author of Violent Land: Young Men and Social Disorder, puts it, young men seem to have "an affinity for trouble." They're responsible for a disproportionate share of fatal auto accidents, for instance. Violent crime rates are higher among 18-24 year-old men than among any other demographic group, tapering off sharply after age 25 or so. 18-24 year-olds commit homicides at roughly twice the rate of 25-34 year-olds. Young males also commit an outsized percentage of property crimes, commit suicides at disproportionately high rates, and are disproportionately likely to have substance abuse problems.

Young men in the U.S. military aren't immune from these statistical trends. Although the military conducts psychological testing on would-be recruits and screens people out based on a wide range of risk factors (prior felonies, lack of high school diploma, and so on), miscellaneous bad behavior is still far from unheard of among young service members. Ask a master sergeant or a battalion commander how much of their time goes into dealing with the assorted messes young people -- especially young men -- manage to get into, and they'll tell you they see a seemingly unending parade of junior soldiers arrested for driving drunk, defaulting on loans, assault, shoplifting, domestic violence, and the like.

Don't blame the boys: the fault lies not in their characters but in their neurological development. The parts of the brain responsible for impulse control and the ability to see consequences and evaluate risks seems to develop more slowly in males than in females. In males, the development in the prefrontal cortex -- "the seat of sober second thought" -- isn't complete until age 25 or later.

Of course, there are plenty of young men out there who are responsible, mature, and intellectually sophisticated -- and even the most immature young men generally grow up to become responsible, sober-minded citizens. But in the meantime, why do military recruiters continue to primarily target young males? As the world grows more complex -- as the skills needed to ward off security threats become more subtle and varied -- wouldn't we do better to radically rethink military recruitment strategies?

If the military opened up more opportunities for service to older Americans -- or simply devoted far more resources to recruiting women and men over 25 -- we might find it far easier to turn the military into the agile, sophisticated machine we keep saying we want. Better still, why not reconsider the whole military career progression, creating more of a revolving door between the military and civilian world for people at all career stages -- and particularly for those with critical skills, be they linguistic or scientific?

Transforming the military personnel system is a vital project, but one that will likely take decades. For now, we can start small. How about military recruitment booths at the AARP?

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Rosa Brooks is a law professor at Georgetown University and a Schwartz senior fellow at the New America Foundation. She served as a counselor to the U.S. defense undersecretary for policy from 2009 to 2011 and previously served as a senior advisor at the U.S. State Department. Her weekly column runs every Wednesday and is accompanied by a blog, By Other Means.