Cyber-Force

The Cyber-Force, also known as the Cyber-Empire, (COMIC: The Bidding War) referred to the collected forces of a Cyberman army.

In the 1980s, a Cyber-Force composed of a Cyber-Fleet of at least twenty Cyber-Warships with at least two hundred thousand Cybermen attempted to conquer Earth by dehydration, but the Sixth Doctor programmed their weapons to target the methanol that served as the "lifeblood" of cyber-technology. (AUDIO: Hour of the Cybermen)

In 1988, a Cyber-Force arrived with of fleet of thousands of warships, planning to take possession of the Nemesis statue and turn Earth into their new base planet, the "New Mondas." This force seemed more leery of exposure to gold, with the Cyber-Lieutenant questioning the Cyber-Leader that should they fail the Cyber-Force would cease to exist, with the Leader commenting that he was operating outside his function. The Seventh Doctor tricked the Cybermen by using the Nemesis to destroy the entire Cyber-Fleet. (TV: Silver Nemesis).

To the Ninth Doctor's recollection, the Cyber-Empire annexed Malleon in the early 54th century, in either the 5300s or 5310s. (COMIC: The Bidding War)

Missy had an outstanding death warrant in the Cyber-Empire. (AUDIO: The Bekdel Test)