The Military Police (MP) is a specialized branch within armed forces worldwide, tasked with enforcing military laws, maintaining discipline, and ensuring security within military installations. The origins of military policing date back to ancient armies, but the role became more formalized during the Napoleonic Wars and the American Civil War, when dedicated units were established to oversee order among troops. Throughout the 20th century, especially during the World Wars, Military Police played vital roles in traffic control, prisoner of war management, and battlefield law enforcement. Today, MPs continue to serve both in combat zones and at home bases, providing crucial support in law enforcement, security operations, and humanitarian missions.