Operation: Distant Thunder

Operation: distant thunder was an operation settled in the Dinobot's island to restore the timeline altered by Ravage by sending a drone to the space with instruction's data to alert the Autobots. Tough successful, it would have destroyed the sender's dimension if not for the intervention of a strange visitor coming from a mysterious time warp. he therefore established the Binaltech universe as a distinct dimension.

From Teletraan I: The Transformers Wiki, a Wikia wiki.