Loquar's assistant Edit
After he and his superior joined Captain Kathryn Janeway's "alliance" they were able to enhance the technology in astrometrics. They introduced their new "spy" technology to Tuvok and were able to inform the captain about the "alliance" Valen formed with Bosaal.
The Overlooker was Phlox's superior whom he reported to concerning his reconnaissance mission of the USS Voyager. When data of the events were transferred to the Overlooker, he requested and received permission from the Hierarchy to launch an attack. He told Phlox he wanted no mistakes. When Phlox realized that what he saw were daydreams, he feared that the Overlooker would punish him. He tried to convince the Overlooker to change his mind about the attack, but the Overlooker told him that if the information was not correct, he would inform the Hierarchy.
Phlox contacted The Doctor and warned him of the impending attack. The Doctor and Phlox were able to convince the Overlooker to call off the attack due to the fact that Voyager had a photonic cannon that had destroyed the Borg. This was a fake weapon and used as a ruse. (VOY: "Tinker Tenor Doctor Spy")