Eight people were given life sentences and others sentenced to prison terms of up to 15 years. All those convicted by the specially convened military tribunal are from the Shiite Muslim faith, the religious majority in the small Persian Gulf nation. The Sunni Muslim al-Khalifa royal family rules Bahrain, while Shiites face discrimination in employment, the provision of housing and other services.
http://www.wsws.org/articles/2011/jun2011/bahr-j23.shtml