Drekheim

The Autocratic Kingdom of Drekheim was a state bridging the gap between the Kygonese Expanse and the Western Reach, which borders the Neo-Kygonese Empire, Grand Duchy of Kolangrad, and Cigaltria. 
In ancient times, the Drekheimians wrecked havoc on the Kygonese, Endiolaudik, and Gorathic merchant fleets. Following The Great Cataclysm there was a period of intense raiding by Drekheimian warlords who managed to carve out a brief empire. Lead by Harthecorax, the Drekheimian Empire at it's greatest extent included modern day Kolangrad, parts of Cigaltria, and southern Kygon. With the death of Harthecorax, the empire collapsed, and was eventually reduced to a minor state isolated in a mountain range.
Drekheim was given a large amount of land in 210KOR by the Empire of Kordowyn, denying that land to the Empire of Kygon, which collapsed shortly after. King Aschluss I married Naria of Ambrus in the 210s, and she eventually became Queen of Inaria-Ambrus. Drekheim supported the Pan-Continental Coalition in the War of 241, but then withdrew from international affairs during the Great Alarm.
The dictatorship under Sirsin continued into the 270s, bolstered by Drekheim's volunteer army's success in the Dalovk Rebellion and Second Great War. Sirsin lost control of the government in 300 at the age of 77, and within a few years the Dictatorship was overthrown in the August War, when the nation was invaded and conquered by a joint Hybro-Kygonese invasion.