Do international students have to be full-time in summer? Full-time enrollment is required for international students with an I-20 (F-1) with a summer start date. It must be maintained during the entire period noted on the I-20. More details: Summer Enrollment Requirements.
Military police officers are members of the U.S. Armed Forces whose main duties include law enforcement, security, crime investigation, safety and related work. Each branch of the U.S. military has military police officers assigned to bases, ships and aircraft.
As a noun the military usually refers generally to a country's armed forces or sometimes, more specifically, to the senior officers who command them. In general it refers to the physicality of armed forces, their personnel, equipment, and physical area which they occupy.