Our bretheren.
I wish i would come to you bearing pleasant news, but this is, much to my own displeasure, not the case, not today.
I have, in fact, discovered a nuisance lingering at the borders of your everlasting Empire: The Amalgamations.
An extremely hostile entity seeking to eliminate or assimilate the biological life should be a reason enough for immediate action.
Our forces compared to that of the Empire are bound to be minor, but i hope that you will heed my call and take immediate action before they begin to pose real threat to your bretheren - for only a minor fraction of the Empire's great armada will be necessary to deal with that meager nuisance.
Tear the planet asunder if it is what it takes to put an end to their miserable existence.