Lieutenant Rhys was a male Starfleet officer who lived during the mid-23rd century.
In 2256, soon after the death of Commander Landry, Rhys took over the position as head tactical officer aboard the USS Discovery. (DIS: "Choose Your Pain")
Rhys showed romantic interest towards Sylvia Tilly during the party on Discovery, but his advances were quickly rebuked. (DIS: "Magic to Make the Sanest Man Go Mad")
Although a capable tactical officer, he was unable to prevent to destruction of the USS Gagarin amidst overwhelming Klingon forces. (DIS: "Si Vis Pacem, Para Bellum")
In 2257, in recognition for his role in ending the Federation-Klingon War, Rhys was awarded the Starfleet Medal of Honor. (DIS: "Will You Take My Hand?")
Rhys was played by Patrick Kwok-Choon.