The Forces of Order are united to "to preserve reality". The conditions of the alliance, or whether they even know they are fighting as a united faction is currently unknown. None of the races of Dark Millennium have been fighting together as one unit.
Imperium of Man Edit
The Imperium of Man once layed claim to Sanctum and the Sargos Sector. Now that the Sector is accessible an expeditionary force has been sent to reclaim the sector. Things have gone a amiss and a crusading force of the Black Templar Chapter has been dispatched to reinforce the expedition.