A military stint is a period of time spent in the military, usually involving a TOUR, SERVICE, and a HITCH. A TOUR is a period of duty assigned to a soldier or unit, typically lasting several months. SERVICE is an act of helpful activity, such as providing assistance or carrying out duties. A HITCH is a period of time spent in the military, usually involving a TOUR of duty. A TOUR of duty is a period of military SERVICE, typically lasting several months.