The daughter of the elderly Caylem, long dead at the hands of the Mokra Order, whom her grieving father believes he has found again when he rescues Captain Janeway.
Ralkana is the daughter of Caylem, a man living under the rule of the Mokra Order. She is central to the second-season Voyager episode Resistance, though she is never seen alive.
Years before, Caylem's wife was arrested and Ralkana was killed trying to free her, a truth her father could not bear. When he pulls the wounded Kathryn Janeway out of a raid, he insists that she is Ralkana come home and that together they will rescue her mother from prison.
Janeway goes along with him to reach her own captured officers. In the prison the Mokra official Augris cruelly spells out what really happened. Caylem is mortally wounded striking him down, and Janeway, speaking as Ralkana, forgives him as he dies.