A military volunteer (or war volunteer) is a person who enlists in military service by free will, and is not a conscript, mercenary, or a foreign legionnaire. Volunteers sometimes enlist to fight in the armed forces of a foreign country, for example during the Spanish Civil War. Military volunteers are essential for the operation of volunteer militaries. Many armies, including the U.S. Army, formerly distinguished between "Important Volunteers" enlisted during a war, and "regulars" who served on long-term basis.
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Arab volunteers.jpg
Arab volunteers fighting in Palestine in 1947. They should be Jihad al-Muqadas fighters in Jerusalem
Boer-war-volunteers from Finland&Scandinavia.jpg
Volunteers from Finland and Scandinavia to fight in the Boer War
Bundesarchiv Bild 146-1994-107-05A, Ankunft Kriegsfreiwilliger auf Bahnhof.jpg
For documentary purposes the German Federal Archive often retained the original image captions, whi...
COLLECTIE TROPENMUSEUM Vrijwilligerskorps voor het clubgebouw van de rubberplantage Batang Toroe na afloop van schietwedstrijden TMnr 60021674.jpg
Volunteer corps in front of the club of the Batang Toroe rubber plantation after shooting matches
Cretan Volunteers 1912.jpg
Cretan warriors, campaign of 1912 (Balkan Wars). Colorized postcard No. 342 in the creator's numberi...
Flying Tigers personnel.jpg
Original photo
Gari-Melchers-War-Highsmith.jpeg
Second Floor, Northwest Gallery. Mural of War by Gari Melchers. Library of Congress Thomas Jefferson...
German volunteers; raw recruits for the Greek forces, War of 1897.jpg
German volunteers for the Greek Army for the war with Ottoman Turkey in 1897
HL Damals – Kriegsfreiwillige – 1914 – Katharineum.jpg
Kriegsfreiwillige Oberprimaner des Katharineums nach bestandener Notprüfung am 17. August 1914. Oben...
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Ikona military stub
Slovenskí dobrovoľníci.jpg
Slovenskí dobrovoľníci s dievčaťom.