The Centro Space Navy is Centro's primary method of enforcing it's supremacy throughout the Sol System.
The Space Navy is broken up into battle fleets, which each operate under the Admirals who have a large amount of independence in their decisions. Sandra Ng and Melinda Talon were some of Centro's Admirals.
Cornelia Carthage was appointed Fleet Admiral of the entire Centro Military during the Martian Revolution.
The Centro Space Navy features several subdivisions aside from the main organization of it's battle fleets, including the Centro Marines of which Zhang Han was a part for ground combat, as well as the Exploratory Fleet which specialized in non-combat exploration mapping, and rescue missions, of which Jason Jackson was a part of.
The Navy's ships are built at the Wright Brothers Shipyard, with the gigantic Praetorian Class Dreadnoughts being their most powerful vessels.