The Yeciall war was a conflicting beginning in the year 340 in Keltia and continued to the year 345 (after the conflict was joined by Aradech and Yertur), between an alliance of Hanu, Cersul and Tonash (Ghatini was also involved as a province of Hanu), known as the Auroran Treaty, and a union between the Tesecan States, Ranali and the southern Cersul states, known as the Soet Alliance (after the city of Soet where the union was forged). The build-up to the conflict is considered to have started around the year 336 but there were several historic disputes going back many years more.