Species War

The "Species War" is a conflict mentioned by P-1 while being interrogated in the Metroid Manga. He mentions how Kreatz kind, the Shuzoku, were held responsible for its occurrence. Because of this, he then goes on to say that this is why the Shuzoku are now oppressed. Adam Malkovich, who was a general at the time, then arrived and stated that some of the information the Space Pirate had been saying had been twisted, but by how much is not known.

It is currently unknown when this war occurred, or who the combatants were in it besides the Shuzoku and possible the Galactic Federation. The outcome of the war is also currently unknown, though it appears that the Shuzoku lost.