Zack Forbes was a normal enough guy, just like a lot of other people before "The Event" changed everything. Enter Equestria, a magical land of candy colored horses, the bridge between our worlds caused an explosion of immigration…and a whole new class of criminal. Five years after the portal opened, The US government issued an all points call for the personnel to form a new unit, tasked with training, interdiction and general Law enforcement functions on both side of the portal. This is the story of that Unit, its activities only recently declassified.