Psychological issues in war include Post-Traumatic Stress Disorder (PTSD), depression, anxiety, psychosis, and substance use disorders, which affect both soldiers and civilians. These conditions stem from direct exposure to violence and trauma, as well as indirect stressors like displacement, loss of loved ones, and economic hardship. Common manifestations include fatigue, chronic pain, and sleep disturbances. Addressing these issues requires comprehensive interventions that promote safety, calm, social connectedness, and hope.Â