"Army researchers saw Alcohol Misuse rise from 13 percent among soldiers to 21 percent one year after returning from Iraq and Afghanistan, underscoring the continuing stress of deployment for some troops.

"In post-deployment reassessment data completed in July, researchers also saw soldiers with anger and aggression issues increase from 11 percent to 22 percent after deployment. Those planning to divorce their spouse rose from 9 percent to 15 percent after time spent in the combat zone."