The Korven Pan-Dimensional Army were a part of the Korven military, if not the entire force.
K9 was wired to a Korven cryopod and forced to siphon the space-time energy from the explosion of the STM. This opened a portal through which the Korven pan-dimensional Army could attack, led by Lomax. Gryffen tried to shut down the STM but only made things worse. He overcame his agoraphobia and made it to the Millennium Dome, where he used the voice-activated shutdown code for the STM to fuse the black and white holes. Lomax and the army were sucked into the cataclysm and destroyed when the STM exploded. (TV: The Eclipse of the Korven)