Map showing Balad Ruz (Baraz al-Ruz) in relation to other contemporary sites in the region
Balad Ruz was historically known as Barāz al-Rūz, a name meaning "the rice field". Although its origin is unclear, the city has been continuously inhabited from at least Abbasid times to the present day. The Abbasid caliphAl-Mu'tadid built a palace here. In 1340, Hamdallah Mustawfi noted that it paid 20,000 dinars annually to the treasury in Baghdad. Balad Ruz continued to prosper through the late 1700s, when it was described by an observer as a large town under the control of Baghdad. When Felix Jones surveyed the area in the mid-1800s, during the Ottoman Iraq period, he noted that the Rūz canal, on which the city lay, ended in the immediate vicinity of Balad Ruz; historically, it had extended over 50 kilometers (31mi) further south.
Military and security related events in Balad Ruz - Iraq war 2003-11
U.S. Forces conducted a raid on 27 December 2006, because the town was believed to be used as a safe haven by insurgent forces to traffic people, weapons and money into other regions in Iraq to disrupt security operations by coalition forces. Following the raid, Coalition Forces discovered several large caches containing hundreds of rockets, IED-making materials, small arms munitions and dozens of anti-tank weapons.