Armed Forces Day is observed in Lithuania every November 23, commemorating the founding of the Lithuanian Armed Forces by then-Prime Minister Augustinas Voldemaras in 1918. The day is marked by various celebrations, including military parades, equipment exhibitions, concerts, and decoration ceremonies, particularly in the capital, Vilnius. The current structure of the Lithuanian Armed Forces, which includes the Air Force, Land Force, Naval Force, and Special Operations Force, was reestablished in 1990. The celebration honors the soldiers who protect Lithuania's unity and sovereignty, with events that reflect the significance of the armed forces in the country. Additionally, Lithuania enforces universal compulsory conscription, requiring men aged 18 to 55 to serve for nine months.