Tenth Space Fleet
From Tardis Wiki, the free Doctor Who reference
The Tenth Space Fleet of the solar system was a military space fleet under Earth's command.
In 2065, its battle flagship was the United Kingdom, under the control of Astro-Controller Clarke, who reported back to Commander Zero in Space City on Earth.
The Tenth Space Fleet was patrolling the border with the Astran Empire in 2065 when the Space War began, due to one pilot of the Space Fleet misinterpreting a warning shot from the Astrans and shooting back. The Tenth Space Fleet suffered heavy losses, although so did the enemy. (COMIC: Space Border Battle)