Dia Abdul Zahra Kadim is a deceased Iraqi detainee, (Arabic: ضياء عبدالزهراء كاظم); c. 1970 – January 29, 2007), also known as al-Ali bin Ali bin Abi Talib (Arabic: العلي بن علي بن أبي طالب), claimed to be from Hilla, Iraq, was the leader of an armed extremist Shiite Islam cult named Jund al-Samaa ("Soldiers of Heaven" in Arabic, a well-armed Shia cult regarding the religious leadership in Najaf as illegitimate) based in Iraq. He claimed to be the Hidden Imam and Mahdi. He was detained twice in recent years. He was also known to have connections to the former regime of Saddam Hussein since 1993. He was possibly Ahmad al-Hassan who claims to be the son of the Mahdi.