A Secret War, Strange New Wounds, and Silence From the Pentagon

... All through their unit — Alpha Battery, 1st Battalion, 11th Marines — troops came home feeling cursed. And the same thing was happening in other Marine and Army artillery units.

An investigation by The New York Times found that many of the troops sent to bombard the Islamic State in 2016 and 2017 returned to the United States plagued by nightmares, panic attacks, depression and, in a few cases, hallucinations. Once-reliable Marines turned unpredictable and strange. Some are now homeless. A striking number eventually died by suicide, or tried to.

All the gun crews filled out questionnaires to screen for post-traumatic stress disorder, and took tests to detect signs of traumatic brain injuries from enemy explosions. But the crews had been miles away from the front lines when they fired their long-range cannons, and most never saw direct fighting or suffered the kinds of combat injuries that the tests were designed to look for...more