During the near end of the Sepan campaign, the Imperial Escort Carrier Tropsobor delivered a consignment of TIE Avengers to Admiral Harkov's flagship, the Victory-I class Star Destroyer Protector, near Gerbaud 2.
The Dimoks, as part of a joint Dimok/Ripoblus assault force intending to disrupt the transfer of the Starfighters sent multiple ships to attack the Protector and Troposbor. The Can Giouc, along with Suoi Tre both arrived to attack the Protector.
Maarek Stele's heroic performance saved the TIE Avengers, and the Cargo Ferries were likely destroyed in the battle.