Military service refers to the duty of individuals who enlist in the armed forces of a country. This service can involve various roles, including combat positions, support functions, and administrative tasks. Members of the military are trained to protect their nation and may be deployed in times of conflict or peacekeeping missions. Individuals in military service often undergo rigorous training to develop skills in areas such as leadership, teamwork, and strategic planning. They may also receive benefits like education assistance and healthcare. Military service can be voluntary or mandatory, depending on the laws of a specific country.