The term HIRED SOLDIER can be summarized as a MERCENARY, which is a person who is hired to take part in an armed conflict. Mercenaries are typically hired by governments or private organizations and are paid for their services. They are usually not members of the military and do not have any allegiance to the country they are fighting for. Mercenaries are often used in situations where a country does not want to commit its own troops, or when a country needs additional forces to supplement its own military.