A combat veteran is a person who has served in the military and has participated in active combat during a war or conflict. This experience often involves facing dangerous situations and making critical decisions under pressure. Combat veterans can come from various branches of the military, including the Army, Navy, Air Force, and Marine Corps. After returning from service, combat veterans may face unique challenges, such as adjusting to civilian life and dealing with the psychological effects of their experiences. Many organizations provide support and resources to help them transition successfully, including counseling and job training programs.