The Clone Wars saw the Battle of Null take place on the planet Null. This conflict occurred in 19.42 BBY, which translates to about two years and seven months following the Battle of Geonosis.
Fueled by a yearning for structure and the animosity of their leader, Spar, a dissident ARC trooper, towards the Jedi Order because of their involvement in the massacre of the True Mandalorians on Galidraan, the Supercommandos from the Mandalorian Protectors joined the ranks of the Separatists during the Clone Wars. Their target was the Galactic Republic, which was allied with the Jedi, and their point of attack was Null.