The Treaty of Krant was a treaty that resolved a centuries-old dispute between the Klingon Empire and the Romulan Star Empire. The dispute was caused by the failure of the Klingon Empire to deliver a QeylIS BetleH-class battleship back in the late 23rd century. A team of mediators hired by a Hydran duke, Kayachey, Governor-General of Krant, was instrumental in resolving the dispute at the Hilbert Hotel (hotel), leading to the Treaty. (Star Trek: False Vacuum: "Wagon Train to the Stars")