author keywords: Depression; military personnel; multilevel analysis; post-traumatic stress disorder; protective factors; psychological resilience; risk factors; suicidal ideation

MeSH headings : Humans; Military Personnel / psychology; Mental Health; Afghan Campaign 2001-; Stress Disorders, Post-Traumatic / psychology; Suicidal Ideation; Risk Factors

TL;DR: Policy and interventions that enhance horizontal cohesion may protect combat-exposed units against post-deployment mental health problems and efforts to support individual soldiers who report low levels of horizontal or vertical cohesion may also yield mental health benefits. (via Semantic Scholar)