Western Sahara
"يا بني الصحراء" "Yā Banīy As-Saharā" (O Sons of the Sahara)
Words by: unknown
Music by: unknown
In use since: 1979
Currently administered by Morocco, the liberation group POLISARIO unilaterally declared independence for Western Sahara in 1979 under the name Saharan Arab Democratic Republic, and adopted an anthem.