Does anyone know of a source that gives the total size of the Confederation and Kilrathi territories in light years? Based on the distances given in Fleet Action, it seemed that Earth and Kilrah were only around 1000-2000 light years apart. The Hakaga fleet (which was at the edge of the Kilrathi Empire) was able to make it to Earth in a few weeks, so it seems like the overall size of the Kilrathi and Confederation territories is rather small. If Confederation/Kilrathi space is only around 5000 light years across (which seems to be the case based on distances given in the novels) this is actually surprizingly small compared to rest of the galaxy, since the Milky way galaxy is around 100,000 light years in diameter. It's actually a rather interesting concept to have over 90% of the galaxy completely unexplored by either the Confederation or the Kilrathi, since most other science fiction settings such as Star Trek and Star Wars tend to have large sections their galaxies explored and colonized.