Master Gunnery Sergeant T'mi Aleph is a Vulcan female abord the USS Avandar. She is currently the Armory Officer, responsible for distribution, maintenance, and training for Marine equipment and weaponry.
- Full Name: T'mi Alpeh
- Race: Vulcan
- Age: 35
- Gender: Female
T'mi is alarming tall for a Vulcan, just over 7 feet tall. She has the dark black hair typical of Vulcans, which she keeps short. She has a loud and forceful voice, and has no trouble pushing other marines around when she needs to.