 Uyu mukuru wigihugu ahejeje kwemezwa akaba agiye kurongora igihugu yisunze bwirizwashingiro rishasha ryemejwe mu 2018, ritandukanye niryo mu 2005 ryakomotse ku masezerano yamahoro ya Arusha yo mu 2000, ryategekanya ikiringo cimyaka itanu. 