Drone

Drones were robots used in the construction of settlements and bases on new planets. Robot drones constructed Bowie Base One when it was lowered in sections from orbit. (TV: The Waters of Mars)

Robot drones were used in the Terminus station to collect the victims of Lazar's disease and to sterilise their vessels. (TV: Terminus)

Robot drones constructed buildings on the planet Messaline while the human and Hath settlers waited in their ship. When they finished construction, the settlers moved in shortly before fighting. (TV: The Doctor's Daughter)

A series of drones were modified by Davros. (PROSE: An Incident Concerning the Continual Bombardment of the Phobos Colony)

In the mid-20th century, the CyberMondans used caterpillar-like creatures which Ace identified as drones. (COMIC: The Good Soldier) Their counterparts in the Cyberiad made use of cybermites, (TV: Nightmare in Silver) while the Cybermen of the Cyber-Empire used cyber-drones. (TV: Ascension of the Cybermen)

A British Army group classified the Reconnaissance Dalek as an "unknown drone". (TV: Resolution)

Among the medical amenities of Battle TARDISes were medi-drones, autonomous drones capable of administering the correct dosage of a drug. (AUDIO: Eye of Harmony)