demilitarize
Concise Oxford English Dictionary © 2008 Oxford University Press:
demilitarize /diːˈmɪlɪtərʌɪz/ (or demilitarise)
▶verb (usu. as adj. demilitarized) remove all military forces from: a demilitarized zone.
– derivatives
demilitarization noun.
demilitarization noun.
'demilitarize' also found in these Oxford entries:

