United Earth Space Navy

"'In Defensionem Constellationum' (In defense of the constellations) - Motto of the United Earth Space Navy."

The United Earth Space Navy is a branch of the United Earth Military. The United Earth Space Navy was reformed from the ocean-based United Earth Navy  in 2123 AD. It's duties are to man military spaceships and space stations and defend star systems of the United Earth Republic. It is an almost entirely spaceborne military branch.