Ty'Gokor

Ty'Gokor was a fortified planetoid located in an asteroid belt deep inside Klingon space and site of the Hall of Warriors.

In 2152, Duras, son of Toral was demoted to second weapons officer and sent to serve at Ty'Gokor's defense perimeter after his failure to apprehend the Raatooran rebels at the hands of Captain Jonathan Archer of the. 

By 2373, Chancellor Gowron had moved Klingon military headquarters from Qo'noS to Ty'Gokor. The planetoid was protected by a powerful defensive shield and a tachyon detection grid, as well as several orbital facilities. At least thirty Klingon warships were stationed near it at all times.

A small team led by Captain Benjamin Sisko was able to infiltrate Ty'Gokor with the help of Gul Dukat's stolen Bird-of-Prey. There, they exposed General Martok as a Changeling. 

Background
According to the Star Trek: Star Charts, on page 63, Ty'gokor was located in the Beta Quadrant.

Apocrypha
Ty'Gokor is featured in the Star Trek: IKS Gorkon novel A Good Day to Die, in which Klag is inducted into the Order of the Bat'leth in 2376.

Ty'Gokor is also mentioned in The Left Hand of Destiny, Book Two.

The Klingon trading station in Star Trek Armada 2 appears much like the stations in orbit of Ty'Gokor.

External link
Ty'Gokor Ty'Gokor