The High Guard is a fictional military organization in the TV series Andromeda.
Its origins can be traced back to a legendary Vedran male warrior, General Huascar Nax Yoweri, whose campaign of conquest across the three Galaxies produced the Vedran Empire. The general's personal guard, lieutenants and other retainers and assistants formed the nucleus of the High Guard, which quickly grew to be the Empire's official military force.
Initially open to only male and female Vedran members, the High Guard admitted recruits from other races when enlistment began to decrease. This move was seen as the first step towards the Vedran Empire becoming the Systems Commonwealth.
The High Guard is divided into two branches: the Argosy (navy) and Lancer Corps (space marines). It operates a massive space fleet, consisting of every type of starship known to military science: deep standoff attack ships, frigates, destroyers, science vessels, couriers, corvettes, Lancer Corps troop transports, and so on.
Complementing the High Guard is the Home Guard, a type of National Guard planetary defense force. Each Systems Commonwealth member world has its own contingent of Home Guard personnel.
After the Nietzschean rebellion which laid waste to the Commonwealth, Captain Dylan Hunt attempted to rebuild his government, and a new High Guard was formed. Initially composed of standing navies and marines from the restored Systems Commonwealth's member worlds, the new High Guard is gradually inching its way up to the level of the old, though it is expected to take decades (if not centuries) to reach such levels.
The rank structure of the Argosy is modelled on the United States Navy:
Officers