Soon-Tek Han was a male security guard assigned to the USS Enterprise-D in the mid-2360s. He dated Ensign Lian T'su for a brief time in 2365, before being captured and assimilated during the Enterprise's first encounter with the Borg that year. (SCE eBook: Many Splendors)

In 2381, Han was liberated following the dissolution of the Borg Collective by the Caeliar. He and six other former Borg drones found themselves stranded on a planetoid in Federation territory, but when the USS Hood responded to their scoutship's distress signal, security officer Ensign Dmitri Nakahara executed all of them. (ST novel: A Singular Destiny)

USS Enterprise (NCC-1701-D) security & tactical personnel
	Addison • Anderson • Arthur • Badnajian • Barnaby • Benesch • Bernstein • Boyajian • Brindle • Burke • Bodonchar • Buchanon • Caledon • Cavay • Clarke • D'Angelo • Detaith • Detek • De Groodt • De Luz • Dreod • D'Sora • Frazer • Fong • Gomez • Greenblatt • Han • Hanson • Harcourt • Hasell • Hasset • Holzrichter • Horowitz • Houarner • Keenan • Kellog • Kessler • Kraner • Loyosha • Mann • Martinez • Mendez • Meyer • Mirish • Montez • Newman • Palazzo • Paskell • Porfirio • Potter • Resnick • Ryder • Salinger • Schultz • Scully • Shikibu • Singh • Starros • Stern • Timoshenko • Tinker • Vanderbeek • Whiff • Wong • Worf • Wrenn • Yar
see also: engineering personnel • medical personnel • pilots & flight control personnel • operations personnel • sciences personnel • senior staff • unnamed