Sahara, known in some translations as Sarah, serves in the Earth Federation forces to combat threats against Earth. As a pilot of the G1 robot, she engages in direct combat operations alongside teammates Charles and Takashi, coordinating with them to defend against hostile forces. Hailing from North Africa and identified as Arab, her cultural background is woven into the narrative and reflected in her name. Within the Earth Federation's mechanized unit, she operates in military-structured environments, participating in strategic missions against adversaries such as the Rebel Army and the Jack Empire. Her interactions with Takashi and Charles occur in professional and combat contexts, contributing to the team's dynamics during conflicts.