Between the years 3681 and 3653 BBY, amidst the backdrop of the Great Galactic War, the Old Republic clashed with the Sith Empire in a significant battle that unfolded on the world of Dathomir.
The initial reference to a Dathomir battle during the Great Galactic War appeared in "The Setting," an article published on the official Star Wars: The Old Republic website in October of 2008. Subsequently, after a website update in June of 2011, all references to this particular battle, alongside the battle of Ilum, were taken down.