I wondered if it either means the Terran Empire rose again after throwing off the Cardassian/Klingon Alliance from DS9 (only to fall later, based on what Kovich says in Discovery), or this version of the Mirror Universe is based on elements from the novelverse?
I remember before DS9 showed the Mirror Universe falling, there was a TNG novel in the early 90s by Diane Duane that was all about the Terran Empire trying to invade the Prime Universe, with ISS Enterprise-D and Mirror Captain Picard leading their assault.
I remember before DS9 showed the Mirror Universe falling, there was a TNG novel in the early 90s by Diane Duane that was all about the Terran Empire trying to invade the Prime Universe, with ISS Enterprise-D and Mirror Captain Picard leading their assault.