Lokesh was a Human Augment, the result of 20th century genetic engineering, who lived in the 22nd century after he and many of his brothers and sisters were raised from embryos stolen by Dr. Arik Soong.
Lokesh was among the Augments that participated in the attack on a Klingon Bird-of-Prey and Starfleet research post Cold Station 12 in 2154 in order to retrieve Augment embryos that were on the station. He sided with Malik, when Malik refused to follow Soong's orders to find a safe haven for the Augments. Instead, Malik confined Soong to quarters and decided to release a deadly virus housed in torpedoes aimed at a Klingon colony, in order to start a war between the Klingons and Earth. Lokesh perished with the other Augments when the ship they were on was destroyed by Enterprise NX-01. (ENT: "Borderland", "Cold Station 12", "The Augments")