Lisa and Tasha grew up playing in the towering junkyards in the Gray Zones around Agurts. Rescued by the Bucks Team on a routine mission and sent back to Agurts, both girls demonstrated unusual talent for electronics, and were tapped by the Agurtan military to join and eventually captain the Echo Squad, a spec ops unit tasked with laying the groundwork for infiltration missions by disrupting enemy electronic infrastructure and robotic units. With a smile and a laugh, the two sisters now fight tirelessly to protect the Federation, as well as make lives better for surrounding Zoners.