Medium-range ballistic missile
A medium-range ballistic missile (MRBM) is a type of ballistic missile with medium range, this last classification depending on the standards of certain organizations. Within the U.S. Department of Defense, a medium-range missile is defined by having a maximum range of between 1,000 and 3,000 kilometres (620 and 1,860 mi).
Source: Wikipedia — Medium-range ballistic missile (CC BY-SA 4.0)