In their pursuit of a plan called Mandalorian Triumph, a charge to take the planet of Duro, Mandalorian Neo-Crusaders enmeshed in the Mandalorian Wars with the Galactic Republic attacked the Exodeen star system in 3,962 BBY. Coming off a victory at the Quellor system, the Mandalorians won on Exodeen and then moved on to Duro, which they successfully captured.
Behind the scenesEdit
The battle is only referenced once in 2009's The Essential Atlas. It is marked on a galactic map showing the battles of the Mandalorian Wars rather than described in prose.