The Unidad Móvil Policial para Áreas Rurales (UMOPAR),, was created in 1984 as a unit with within the Bolivian National Police. it is a Bolivian counter-narcotics and counter-insurgency force which was founded by, and is funded, advised, equipped, and trained by the United States government as part of its "war on drugs". It became a subsidiary of the new Special Antinarcotics Force, when the latter was created in 1987.