missionize

Etymology
From.

Verb

 * 1)  To work as a missionary; to do missionary work.
 * 2)  To do missionary work among (a people) or in (a particular place).
 * 3)  To teach and to bring under the control of European religion and culture through the mission system, as the Spanish did with Native Americans in their colonies.
 * 4)  To make suitable for a military (or intelligence gathering, etc) mission.