Prime Timeline
   | Year | Event | 
   | 2271 | 
         ● [1]
         Klingon forces under the command of Kor win a stunning victory over the Romulans at Klach D'kel Brakt. [1]
      
 | 
   | 2289 | 
         ● [2]
         Federation negotiator Curzon Dax holds difficult talks with Kang at the Korvat colony. The two become good friends. [2]
      
 | 
   | 2370 | 
       ● [3]
         Klingons Kor, Kang and Koloth arrive on Deep Space Nine to enlist Lieutenant Dax's assistance in tracking down the Albino, a Klingon renegade whom all four have sworn to kill under a Klingon blood oath. Jadzia fulfils her oath, though she does not kill the Albino herself. Kang and Koloth are killed on the mission. [3] | 
   
Colour key
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References