This article is a good starting point to learn about SWTOR Juggernaut. Check out this SWTOR Sith Juggernaut Guide for more advanced details, insights and gameplay tactics.
Sith Warriors are the elite soldiers of the Empire, sent to eliminate the uncontrolled malaise brought on by the Jedi and reshape the galaxy as loyal to the Emperor and his dark forces. However, they can strike out on their own and become renegades as well. Sith Warriors use lightsabers as their physical weapon. They can also use Force powers to stun, horrify, and kill their enemies. They tend to lead their Dark Side compatriots, such as Bounty Hunters and other Sith, in battle. The Sith Warrior classes diverges into the Juggernaut advanced class and the Marauder advanced class.
As a specialization of the Sith Warrior class, Juggernauts also use lightsabers and the Force as their weapons. However, Juggernauts are far more sturdy than the Sith Warrior. They are also more defense-centric than the Marauder class, which extends the attack abilities of the Sith Warrior. Their gear includes the Single Saber and Heavy Armor. They can utilize the Darkside and Fear Force powers.
No SWTOR Juggernaut Guide would be complete without mentioning how the Juggernaut compares to other classes. Put simply, the Juggernaut class appears to be the best tank class in the game. They have the most stamina and the strongest defenses. The Bounty Hunter and Sith Inquisitor classes can act as tanks, but the Juggernaut seems to be the purest tank class and it has been in development for longer than the other tank classes.
This SWTOR Juggernaut Guide has provided an overview of the Juggernaut advanced class, both from a story and technical. It has also explained how it ties into the Sith Warrior class. These details should give the player a better idea of whether the Juggernaut class is right for them and how to use the Juggernaut class to its full potential in Star Wars: The Old Republic.