Dennas represented the House of D'Ghor on the Klingon High Council in 2256. When T'Kuvma rallied the twenty-four Great Houses by using the Beacon of Kahless, her vessel answered the call. While hearing T'Kuvma lay out his desire to unite the Klingon people, Dennas was keen to hear more, and asked how this could be done. (DIS: "Battle at the Binary Stars")
During the first months of the Federation-Klingon War, the House of D'Ghor was nominally independent. In December 2256, they and the House of Mo'Kai secretly arranged a meeting with Vulcan to discuss the possibility of uniting against Kol's forces. They were to meet Ambassador Sarek on Cancri IV. However, the meeting was in fact a ruse by Kol to capture a high-ranking Federation official. Because Sarek was unable to attend due to having suffered from a terrorist attack, Admiral Katrina Cornwell attended the meeting instead, and was captured by Dennas and Ujilli. (DIS: "Lethe")
Background information Edit
Dennas is portrayed by Clare McConnell. Her name was not mentioned in DIS: "Battle at the Binary Stars", but was shown in the episode's credits. Though she is present in the following episodes with the exception of "Context Is for Kings", she is first addressed by her name in the episode "Lethe".