Wallace

Captain Wallace was a UNSC officer. In 2525, he was captain of the , a frigate. During his career, Wallace lost his left arm below the elbow, though he continued to perform his duties, commanding his warship against the UNSC's enemies, including the Covenant. He chose not to use a prosthetic arm to replace the lost limb.

Wallace and his ship were instrumental in helping the Spartans cripple a Covenant frigate sufficiently enough for them to destroy it, winning the Battle of Chi Ceti.

Although an extremely capable tactical officer, Wallace was rather by-the-book and did not enjoy having civilians on his bridge.