A clash unfolded at the planet Mrisst when Rogue Squadron engaged with forces loyal to the Warlord Zsinj, an event triggered by Zsinj's reconnaissance activities near the New Republic base located at Borleias.
Mirax Terrik, a smuggler, provided intelligence regarding the presence of Zsinj's scout vessel, the _Dwarf Star_-class freighter Vengeance Derra IV, which had been observed at Mrisst. In response, two flights from Rogue Squadron, under the leadership of Captain Aril Nunb, were dispatched to investigate. Upon arrival, they discovered the Vengeance Derra IV in orbit, in the process of docking with the medium transport Contruum's Pride. Pash Cracken, a native of Contruum, quickly identified that the freighter was not of Contruum origin, noting its deviation from established naming protocols. Detecting the approaching T-65 X-wing starfighters, the Zsinj ships launched a squadron consisting of a dozen TIE/LN starfighters and TIE/IN interceptor. Rogue Squadron swiftly neutralized the TIE fighters and disabled the Vengeance Derra IV using proton torpedoes. The crew of the Contruum's Pride then surrendered and employed its tractor beam to secure the damaged freighter, preventing its crash onto Mrisst. Subsequently, both freighters were taken into the custody of the New Republic.