Territorial Defense Forces (Ukraine)
The Territorial Defence Forces are the military reserve component of the Armed Forces of Ukraine.
Territorial Defence soldiers during the Battle of Kyiv, 25 February 2022
Territorial Defense Forces partisans capture an abandoned Pantsir missile system.
Territorial Defense Forces soldiers pose in front of the sign of Shevchenkove, then recently captured after the Kharkiv counteroffensive
A military reserve force is a military organization whose members (reservists) have military and civilian occupations. They are not normally kept under arms, and their main role is to be available when their military requires additional manpower. Reserve forces are generally considered part of a permanent standing body of armed forces, and allow a nation to reduce its peacetime military expenditures and maintain a force prepared for war. During peacetime, reservists typically serve part-time alongside a civilian job, although most reserve forces have a significant permanent full-time component as well. Reservists may be deployed for weeks or months-long missions during peacetime to support specific operations. During wartime, reservists may be kept in service for months or years at a time, although typically not for as long as active duty soldiers.
Troops of the Territorial Army of Belarus
Painting of reservists responding to the call at the beginning of the Franco-Prussian War (1870)
Finnish conscripts swearing their military oath
U.S. Army Reserve private first class during the 2015 Army Reserve Best Warrior Competition at Fort Bragg