WARNING: The following contains spoilers for Star Trek: Discovery Season 3, Episode 7, "Unification III." 1 / 8
One of Spock's major diplomatic missions had him attempt to unify Vulcans and Romulans. 2 / 8
Spock retired from Starfleet to take an ambassadorship and travel to Romulus incognito. 3 / 8
Sometime later, the two civilizations would share Vulcan, renaming the planet Ni'Var. 4 / 8
The merged civilization left the Federation after The Burn. 5 / 8
Ni'Var agrees to welcome a Federation envoy after learning Michael Burnham is included. 6 / 8
Burnham's testimony impresses the Vulcans, opening the possibility of a Federation return. 7 / 8
The importance of Spock's diplomatic mission continues to resonate on Ni'Var centuries later. 8 / 8