Conscientious objectors . _Sharc:
In the U.S., military service is voluntary, meaning there is no requirement to serve in the military. An individual already in the military, who feels their religious principles prevent them from performing, would file as a conscientious objector.
Draft, conscription, or compulsory service.
Tax paid as military service to feudal lords and Kings in medieval period was called SOCAGE.
Enforced military service ordered by the government is called conscription or (colloquially) "the draft."
Draft, conscription, or compulsory service.
tour
The military service is called the service, because people are serving their country.
Soldier or defence personnel.
SCUTAGE
I thinks its called a Tour or Tour of Duty
minutemen
Uniformed service members in the military are commonly referred to as soldiers, sailors, airmen, or marines, depending on their branch of service. They all share the common goal of serving and protecting their country and are subject to military discipline and regulations.