Robert Fox

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Robert Fox was a diplomat who was assigned to negotiate with Eminiar VII on the Federation's behalf in 2267. Although his initial actions almost resulted in the deaths of the crew of the USS Enterprise, he eventually came to see the error of his ways and stayed on Eminiar VII to negotiate a lasting peace with the neighboring planet Vendikar. (TOS episode: "A Taste of Armageddon")

Fox later (2287) returned to the USS Enterprise -A as the Federation ambassador to the Calligar. (TOS novel: The Rift)