Starfleet (mirror)
Starfleet was the primary space force for the Terran Empire, and operated with the  in the 22nd century to form the Terran Empire's military arm. It continued in its service through at least the 23rd century, when it seemingly collapsed, along with the rest of the Empire, thanks to the reforms that had been instituted by . (; ; )

Starfleet acted as the iron fist to the Terran Empire, and often formed assault fleets to combat the enemy, such as in 2155 when the Terran Empire was fighting an ongoing war with a Rebellion. Officers within Starfleet would proclaim themselves as soldiers, and would serve long careers spanning most, if not all of their lives. ()

Alien species that had been subjugated by the Empire were able to serve in Starfleet and were able to advance through the ranks, such as Commanders  and Spock had done. Others served in the enlisted ranks, or even served as bodyguards to certain officers who had trusted them in such a position. (; )

The  served as the Terran flagship until it was destroyed by Tholian forces in 2155. Enterprise had been under the jurisdiction of Admiral , who also held similar power over the . Enterprise saw combat many times throughout its service, and as such, Commander  was of the opinion that no other ship had been tested more in combat. ()

Starfleet had been fighting a war against a rebellion by the beginning of 2155, and despite the propaganda that said otherwise, was not faring well. In a battle at Tau Ceti, Starfleet lost a total of twelve starships. ()

Starfleet later avoided an uprising of the Gorlan after Captain , through his command of the , destroyed the rebel homeworld. ()

Starfleet was later defeated, destroyed, or simply collapsed due to the reforms of Spock, and therefore was not able to stand up to the Klingon-Cardassian Alliance. ()

Military conflicts
 22nd century:
 Bombardment of the Lunar colonies
 Bombardment of an unidentified planet
 Terran Empire rebellion
 Battle at Tau Ceti (2155)
 Battle of Vintaak (2155)
 Attack on 's assault fleet (2155)
 Avengers attack on the  (2155)
 23rd century
 Devastation of Qo'noS
 Conquest of the Betazoids
 Devastation of Mintaka III
 Terran Empire rebellion
 Destruction of Gorlan homeworld
 Battle at Porathia (2256)
 Devastation of Harlak (2256)
 Battle for the  (2256)

External link
 

mu:Starfleet
de:Sternenflotte (Spiegeluniversum)
ja:宇宙艦隊（鏡像宇宙）
Mirror universe
 
Earth military organizations