Answer:
extradition
Step-by-step explanation:
The act of returning a person or multiple persons to their own country is called extradition. The extradition can be either requested by the country of origin of the person/persons, or it can be by the initiative of the country where the person/persons are at the moment. There are numerous reasons as to why the extradition is performed, but they can all be simply classified as illegal or criminal activities.