|Later Membership:||Breen Confederacy|
|Location:||Alpha and Beta Quadrants|
|Rivalries:||United Federation of Planets|
Romulan Star Empire
(until 2381, then joined the Typhon Pact)
The Xindi-Suliban Alliance was an alliance of three interstellar states formed in 2379 as an opposing force to the United Federation of Planets and its allies. The alliance consisted of the Xindi-Reptilians, Xindi-Insectoids, Rebel Xindi-Aquatics, the Suliban and later the Breen Confederacy after they joined in the year 2383.