Frontier in space

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The frontier in space, also known as the Draconian frontier, separated Earth space and Draconian space in Mutter's Spiral. It was established in a treaty between the Earth and Draconian Empires. (TV: Frontier in Space)

During the Daleks' Great War, half of the Dalek Fleet was annihilated along the Draconian frontier. (PROSE: The Evil of the Daleks) In the human conflict against the New Dalek Paradigm in the 41st century, Ogrons from the frontier worlds were captured and taken to Station 7. (COMIC: The Only Good Dalek)