Soldier

A soldier was an individual who fought as part of an organized land-based armed force.

Frith was a soldier for the Forge. (AUDIO: Project: Lazarus)

The Eighth Doctor, Charley Pollard and C'rizz met a group of Ondrackan soldiers on Setarus. (AUDIO: The Twilight Kingdom)

Bryn Lavers was a soldier for the Fifth Axis. He was ordered to spy on Bernice Summerfield. He was later murdered by the robot waiters at the pub where Benny stayed on Daglan Straklant's orders, when he couldn't remove his disguise as a robot waiter. (PROSE: The Doomsday Manuscript)

Danny Pink was a soldier in the British Army before he became a mathematics teacher at Coal Hill School. (TV: Into the Dalek)