Satellite Terminal Command
A satellite communications (SATCOM) terminal is generally located away from the forward deployed area of operation within site (transmission footprint) of the orbiting satellite. This reduces the size of the deployed forward footprint away from the battle area. From the satellite communications terminal, the signals are sent over fiber optic cables to the remote GCS.
For those UAS equipped with beyond line-of-sight capabilities, the satellite communications terminal serves as the downlink for beyond line of sight communications.