Scrin

The Scrin are a race of Aliens.

History
Although it would probably be better to commence with a description of what the scrin are, the only information we have are what they have done. So far, we know that the scrin have sent at least one Alien ship to Earth, which was recovered by GDI forces. Although other spacecraft have arrived on Earth, it is as yet not conclusive if these were the Scrin, or some other aliens. It is known that the Tacitus is an artifact of alien origin, but again, not necessarily of Scrin origin.