Not all threats to Federation security hail from strange new worlds. The Federation is under hidden siege by the espionage agencies of its enemies. In a universe where information can be the greatest prize, it is often more effective to remain in the shadows. The Obsidian Order plots the disgrace of a Starfleet Admiral. The Tal Shiar infiltrate the Daystrom Institute. One organization is uniquely qualified to counter these efforts -- Starfleet Intelligence. Although its actions are rarely seen, Starfleet Intelligence maintains an unending vigil over threats to Federation peace. Its agents are the UFP's first line of defense.