The Sith Empire

The Sith Empire was an Empire formed by The Dark Lord of The Sith Darth Vader, the Empire's mission is to bring the galaxy, under the rule of the Dark Side while trying to stay hidden from the Galactic population 's view and not reveal it self to the  Galaxy. They were led by The Sith Lord Darth Vader for many years until he was killed by his Nemesis, Ernst Skywalker, who was the leader of its Rival Government The Confederacy of Independent systems. durning The Battle that would come to be known as "Attack on The Star Forge" in the Galaxy wide Conflict Known as The "War With The Sith Empire"

They fight against the Galactic Government known as the Confederacy of Independent systems. and its jedi Leader the Jedi Lord Ernst Skywalker

History
The Sith Empire has been trying to destroy The Galaxy and claim it as their own, They once had a weapon called the star forge in their possesion but it failed to succeed because Ernst skywalker and the confederacy of independent systems interfered. Sith Troopers and sith lords of the sith empire have been known to attack other Planets and are even said to be targeting neutral worlds, such as nal hutta. There has been evidence that Sith Troops have kidnapped individuals for odd experiments and interrogations