Approximately 4 million U.S. service members took part in the wars in Afghanistan and Iraq. Shortly after troops started returning from their deployments, some active-duty service members and veterans began experiencing mental health problems. Given the stressors associated with war, it is not surprising that some service members developed such mental health conditions as posttraumatic stress disorder, depression, and substance use disorder. Subsequent epidemiologic studies conducted on military and veteran populations that served in the operations in Afghanistan and Iraq provided scientific evidence that those who fought were in fact being diagnosed with mental illnesses and experiencing mental healthâ€"related outcomesâ€"in particular, suicideâ€"at a higher rate than the general population. This report provides a comprehensive assessment of the quality, capacity, and access to mental health care services for veterans who served in the Armed Forces in Operation Enduring Freedom/Operation Iraqi Freedom/Operation New Dawn. It includes an analysis of not only the quality and capacity of mental health care services within the Department of Veterans Affairs, but also barriers faced by patients in utilizing those services.

The challenges facing military veterans who return to civilian life in the United States are persistent and well documented. But for all the political outcry and attempts to improve military members' readjustments, veterans of all service eras face formidable obstacles related to mental health, substance abuse, employment, and — most damningly — homelessness. Homelessness Among U.S. Veterans synthesizes the new glut of research on veteran homelessness — geographic trends, root causes, effective and ineffective interventions to mitigate it — in a format that provides a needed reference as this public health fight continues to be fought. Codifying the data and research from the U.S. Department of Veterans Affairs (VA) campaign to end veteran homelessness, psychologist Jack Tsai links disparate lines of research to produce an advanced and elegant resource on a defining social issue of our time.