A combat engagement transpired in the Charros system, which is situated within the Mid Rim's Taldot sector, specifically in the year 3962 BBY. This engagement was a component of the Mandalorian Wars, a war fought between the Galactic Republic and the Mandalorian Neo-Crusaders. The Republic and the Mandalorians fought against each other in this location during the Mandalorians' push to seize the Core World of Duro. This offensive, known as "Mandalorian Triumph," involved a two-pronged approach, with one segment originating in the Dernatine system of Hutt Space—which they had captured some years prior—and progressing onward through the Charros system. In this conflict, the Mandalorians achieved victory and took control of the system. Subsequently, this element of their advance toward Duro was stopped when Republic forces successfully defended the Randon system within the adjacent Mytaranor sector.
The battle that occurred in the Charros system was referenced within The Essential Atlas, a 2009 reference work authored by Daniel Wallace along with Jason Fry.