This article is a stub. Please help STEU by expanding it. The Federation-Klingon border was the shared border between the United Federation of Planets and the Klingon Empire. External link[edit | edit source] Federation-Klingon border article at Memory Alpha, the canon Star Trek wiki. Retrieved from "https://stexpanded.fandom.com/wiki/Federation-Klingon_border?oldid=181753" Categories: Stubs Stellar cartography Federation Klingon Empire Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.