Who are the Dominion?

A ferocious militaristic society in the mountainous North. The Monitor, a ruthless Dominion commander, claims to have discovered a way to control the power of the Anthem. If he succeeds, no one will be able to stand in his way. The dominion have known associations with the Storm Exosuit. Some of the Dominion (the Valkyrie) harness the storm suit and fly in their Storm exosuits against you in the struggle for the Anthem of Creation.