"The largest study to date of a rising suicide rate among military personnel...found no connection between suicide and deployment overseas in support of the wars in Iraq and Afghanistan," according to The New York Times .
"The prevalence of suicide was not even across branches. The Army and Marine Corps, which bore the brunt of the fighting in Iraq and Afghanistan, had rates about 25 percent higher than those of the Air Force and Navy. But within those branches, rates between those who deployed and those who did not were nearly the same."
"The study found that the suicide rate for troops who left the military before completing a four-year enlistment was nearly twice that of troops who stayed. The rate for troops who were involuntarily discharged under less-than-honorable conditions for disciplinary infractions was nearly three times higher. Troops given these so-called bad paper discharges are often not eligible for Department of Veterans Affairs medical care and other benefits."