Clone Wars (EXE Universe)

The Clone Wars took place between 24 BBY and 19 BBY. Being a major conflict in the galaxy's history it marked the end of the Galactic Republic and the beginning of the Galactic Empire.

Tracking Sidious
Believing to have tracked down Darth Sidious to the planet Xenendon the Jedi Council sends Naga Squad, a Clone Commando Squad, to check out the area. Landing there, the leader Kay'na quickly realizes they have jumped into a Seperatist trap when their dropship is gunned down by planetary defenses. Dispatching the incoming droid scouts, Naga Squad boobytraps their dropship and wait for another droid patrol for it to explode.

The Dread Master Crisis (21 BBY - 20 BBY)
Further reading: The Clone Wars: Dread Masters Reawakening