Tribe: On Homecoming and Belonging

by Sebastian Junger

Suicide is often seen as an extreme expression of PTSD, but researchers have found almost no relationship between suicide and combat. Combat veterans are not significantly more likely to kill themselves than veterans who were never under fire. The much-discussed estimate of twenty-two vets a day committing suicide in the United States is deceptive: it was only in 2008 that—for the first time in decades—the suicide rate among veterans surpassed the civilian rate in America, and though each death is enormously tragic, the majority of those veterans were over the age of fifty. Many were Vietnam vets and, generally speaking, the more time that passes after a trauma, the less likely a suicide is to have anything to do with it. Among younger vets, deployment to Iraq or Afghanistan actually lowers the risk of suicide, because soldiers with obvious mental health issues are not deployed with their units. Further confusing the issue, voluntary service has resulted in a military population that has a disproportionate number of young people with a history of sexual abuse. One theory for this holds that military service is an easy way for young people to get out of their home, and so the military will disproportionally draw recruits from troubled families.