The Mandalorian Civil Wars represent a sequence of battles in which Jango Fett, the Mandalorian foundling, took part. These conflicts occurred prior to his recruitment by Darth Tyranus, the Sith Lord, to serve as the clone template for the Grand Army of the Republic located on the moons of Bogden. It was amidst these wars that Fett initially acquired his recognizable Mandalorian armor.
The initial reference to the Mandalorian Civil Wars appears within "Chapter 14: The Tragedy" of The Mandalorian Season Two, a television show.