evidence: Artigas Department (Spanish: Departamento de Artigas, Spanish pronunciation: [aɾˈtiɣas]) is the northernmost department of Uruguay, located in its northwestern region. Its capital is the city of Artigas, which borders on the Brazilian city of Quaraí. Artigas Department has an area of 11,928 square kilometres (4,605 sq mi), making it the fifth largest in the country. The population is 73,378 inhabitants, according to the 2011 census. [...] Its capital Artigas comes at the end of the "Guerra Grande" in order to consolidate the borders with Brazil, with the name of San Eugenio del Cuareim. It was founded on September 12, 1852 by Don Carlos Catala, choosing as the best site located on the banks of the Cuareim River opposite the Villa San Juan Bautista on the other side of the river, which was a military settlement that was then transformed into what is today the city of Quaraí. [...] Geography [edit]Two portions of the department's border with Brazil are disputed (Isla Brasilera or Brazilian Island near Bella Unión, and an area called Rincón de Artigas near Masoller), but unlike many border disputes between Latin American countries, this issue has not strained Uruguay's relations with Brazil, which remain friendly.