Camp Khitomer was the site of the First Khitomer Accords in 2293, when Captain James T. Kirk foiled a conspiracy by General Chang, Romulan Ambassador Nanclus and Federation Admiral Cartwright to assassinate Chancellor Azetbur, thus continuing the Klingon Cold War with the Federation. The would-be assassin was Federation Colonel west disguised as a Klingon.
The Khitomer Conference of 2293.
James T. Kirk, Chancellor Azetbur, and General Chang.
Admiral Cartwright, Ambassador Nanclus and Colonel West.
In 2346, a Romulan raid killed 4000 Klingons, including Mogh, father of Federation Ambassador Worf.
Mogh; and Worf, son of Mogh.