The Navajo Nation operates Tséhootsooí Diné Bi'Ólta', a Navajo language immersion school for grades K–8 in Fort Defiance, Arizona. Located on the Arizona-New Mexico border in the southeastern quarter of the Navajo Reservation, the school strives to revitalize Navajo among children of the Window Rock Unified School District.
The Navajo Nation oversees Tséhootsooí Diné Bi'Ólta', a Navajo language immersion school for elementary students in Fort Defiance, Arizona. Located on the border between Arizona and New Mexico within the southeastern part of the Navajo Reservation, the school seeks to revive the Navajo language among local children.