les . ▁After ▁the ▁invasion ▁of ▁And oria ▁was ▁fo iled , ▁the ▁High ▁Command ▁was ▁dis band ed ▁and ▁V ' L as ▁was ▁dismiss ed ▁from ▁his ▁post . ▁Sub sequently , ▁the ▁alter ed ▁political ▁climate ▁on ▁V ul can ▁caused ▁the ▁under cover ▁Rom ul an ▁oper ative ▁Tal ok ▁to ▁leave ▁V ul can , ▁apparently ▁ending ▁the ▁in fil tr ation . ▁ ▁On ▁August ▁ 1 2 , ▁ 2 1 6 1 , ▁V ul can ▁became ▁one ▁of ▁the ▁found ing ▁members ▁of ▁the ▁United ▁Federation ▁of ▁Plan ets . ▁ ▁In ▁the ▁time ▁of ▁Star ▁Tre k : ▁Enter prise , ▁V ul c ans ▁are ▁seen ▁to ▁be ▁ar rog ant ▁and ▁cold ▁in ▁their ▁behavior ▁towards ▁humans . ▁S oval , ▁V ul can ' s ▁amb assador ▁to ▁Earth , ▁appeared ▁particularly ▁dist rust ful ▁of ▁humans , ▁and ▁was ▁often ▁at ▁odd s ▁with ▁Arch er ▁and ▁his ▁crew . ▁S oval ▁later ▁just ified ▁this ▁behavior ▁in ▁the ▁fourth ▁season ▁episode ▁" The ▁For ge ": ▁ ▁' We ▁don ' t ▁know ▁what ▁to ▁do ▁about ▁humans . ▁Of ▁all ▁the ▁species ▁we ' ve ▁made ▁contact ▁with , ▁yours ▁is ▁the ▁only ▁one ▁we ▁can ' t ▁define . ▁You ▁have ▁the ▁ar rog ance ▁of ▁And ori ans , ▁the ▁stub born ▁pride ▁of ▁Tell ar ites . ▁One ▁moment ▁you ' re ▁as ▁driven ▁by ▁your ▁emot ions ▁as ▁K ling ons , ▁and