To demobilize means to release military forces from active duty and send them back to civilian life, usually after a war or conflict ends. When a country demobilizes its army, soldiers who have been fighting return home, hang up their uniforms, and resume their regular lives as students, workers, parents, and community members.

After World War II ended in 1945, millions of American soldiers were demobilized and came home to their families. The massive process of demobilization meant closing overseas bases, bringing troops back across the ocean, and helping veterans transition back into peacetime society. Countries had to figure out how to quickly shift from wartime production to making civilian goods again.

Demobilization is essentially the opposite of mobilization, which is when a country calls up its forces and prepares for military action. The word can also apply beyond the military: a protest movement might demobilize when its leaders tell supporters to go home, or a company might demobilize a special project team after it completes its work.

Successful demobilization involves sending people home and helping former soldiers readjust, find jobs, and reconnect with families after the intense demands of military service.