The 30-page report, “The Persecution of Ahmed Mansoor: How the United Arab Emirates Silenced its Most Famous Human Rights Activist,” provides previously-unrevealed details of his closed trial on speech-related charges and his appeal hearing, showing grave violations of due process and fair trial guarantees. The organizations also documented the UAE State Security Agency’s culpability for Mansoor’s abhorrent detention conditions since his arrest in March 2017, including indefinite soli...