Alliance (Firefly) - Alliance Military

Alliance Military

The Alliance operates a massive fleet of spaceships, resembling huge floating cities, that act as both military and police for the distances between the various planets of the Firefly Universe. Alliance ships have the registry prefix IAV (Interstellar Alliance Vessel). Examples include the IAV Dortmunder and IAV Magellan. The pilot episode of the series reveals that the large city-ships carry smaller craft referred to as 'gunships', though the gunships themselves are never identified and their specific characteristics are never revealed. In the episode "Bushwhacked", it is revealed that Alliance ships have nurseries.

In the film Serenity, we see a fleet of sleeker, more streamlined warships, suggesting that the Alliance has a wide variety of space vessels for various purposes.

Alliance ground troops are nicknamed "purple bellies" (in contrast to the Independent "browncoats"). They wear armor similar to that worn by the Mobile Infantry in the movie Starship Troopers (the makers of Firefly used leftover costumes from that movie). Crewmembers on Alliance starships wear gray uniforms resembling those worn by Imperial German Army from World War I; officers and enlisted crew are identically dressed (except for headgear: officers wear hats, enlisted crew wear berets). In Serenity, Alliance crew members wear blue uniforms.

The exact structure of the Alliance military, such as its rank system and branch organization, is not identified within the series or the film. Some Alliance officers have been seen with naval ranks, such as Commander, and others with ground-based ranks such as Colonel and General.