Tauuni was a pair of BFF-1 bulk freighters. One of them contained Bothans who had commence a reconnaissance mission against the Second Death Star, the other contained droids. The freighters were held up by the Accuser, which also bought the Immobilizer 418 cruiser Grappler to prevent them from leaving. When the Interdictor was driven out by Rebels in X-wings and A-wings both the freighters, as well as all of the other ships made a run for their hyperspace junctions but were opened fired on by the Accuser. Despite the pressure of the Imperials both freighters supposedly reached hyperspace.