Brittanicus Base, (PROSE: The Ice Warriors [+]Loading...["The Ice Warriors (novelisation)"]) also termed (with alternate spelling) the Britannicus Ice Base, (PROSE: The Dark Path [+]Loading...["The Dark Path (novel)"]) was an establishment in Great Britain commanded by Clent during an Ice Age. The site of the base was a historical site.
Brittanicus Base was set up to house an ioniser device used to combat the advance of a glacier during the Ice Age. Varga and his Ice Warriors attempted to destroy Brittanicus Base, but were defeated by the Second Doctor. (TV: The Ice Warriors [+]Loading...["The Ice Warriors (TV story)"])
In the Earth Empire files available to the Darkheart colony, which were complete up to their depart from Earth in 31st century, the Doctor, Jamie and Victoria's visit to Britannicus was documented in one of the newest files on record. (PROSE: The Dark Path [+]Loading...["The Dark Path (novel)"])