In 26 ABY, during the Yuuzhan Vong War, the extragalactic Yuuzhan Vong attacked the Expansion Region. They conquered Allanteen Six and split their advance in two, with one force attacking Tynna and the other passing through the Tlactehon system to conquer Rhommamool.
- The Clone Wars: Wild Space (First appearance, simultaneous with The Clone Wars: Wild Space audiobook)
- The Clone Wars: Wild Space audiobook
- Clone Wars Gambit: Stealth (Mentioned only)
- Clone Wars Gambit: Stealth audiobook (Mentioned only)