 During the final battle of Home System Keene commanded Fuser Two, and carried out a reconnaissance of the B'n Auba Zone during the battle.He recognised Seafort's fiction regarding the extent of the Zone for what it was, but nevertheless took his Fuser in, and was able to report that the Fish, like UN ships, were unable to escape.By 2241 a cadet barracks at the academy had been named after him.