Lieutenant ch'Kerrosoth was an Andorian chan Starfleet security officer serving aboard the USS Enterprise-E in 2381.
During the Borg Invasion of 2381, ch'Kerrosoth was aboard the Enterprise when it and the USS Aventine passed through a subspace tunnel, ending up near the Carina Arm near the meridian of the Delta and Gamma Quadrants. The vessels were boarded by Hirogen hunters, and ch'Kerrosoth was assigned to the Bridge to protect the command crew. As the Hirogen attacked the Bridge, ch'Kerrosoth was attacked, and his left arm was severed just above the elbow. He went unconscious from the shock, but lived through the assault to receive medical aid. (ST - Destiny novel: Mere Mortals)
