demobilize

verb

to discharge from military service

Wiktionary

Pronunciation: /diːˈməʊbɪlaɪz/

verb

Etymology: Etymology tree Proto-Indo-European *de Proto-Indo-European *-h₁ Proto-Indo-European *déh₁ Proto-Italic *dē Latin dē Latin dē-der. English de- English mobilize English demobilize From de- + mobilize.

To release someone from military duty, especially after a war.
To disband troops, or remove them from a war footing.