T’arus is a field operative who is friendly to both Nick Spencer and Jack Nolen, but frequently at odds with them both. T’arus is a bit of an enigma to Humans. It is not unusual for people to question where his loyalties lie. T’arus joined Starfleet with the blessing of both his family and the Vulcan Science Academy. He has been working in the field for over 50 years and knows much more than he tells.