The Al Qa'qaa' State Establishment (Arabic: القعقاع al-Qa’qā’; also Romanized al Qa Qaa, al Qa'qa) was a massive weapons facility 48 kilometres south of Baghdad. It is near to the towns of Yusifiyah and Iskandariya at the geographic coordinates 33°0′54″N 44°13′12″E / 33.01500°N 44.22000°E. Covering an area of over 28 km², the site comprises 116 separate factories and over 1,100 structures of various kinds. It is now disused and many of the buildings have been destroyed by bombing, looting and accidental explosions. In October 2004, the facility became the centre of international attention after a UN agency reported hundreds of tonnes of stored explosives "missing" (see Al Qa'qaa high explosives controversy).
Al Qa'qaa was built in the 1970s with most of the equipment coming from Germany and Yugoslavia. It was completed in 1981, just in time to meet the demands of the Iran–Iraq War. Under the regime of Saddam Hussein the facility was a key agency of the Iraqi Ministry of Industry and Military Industrialization. It included plants for producing solid-propellant rockets and ammunition. The complex also included factories producing steel, aluminum, and centrifuges. It was Iraq's principal production facility for specialist explosives, notably RDX and HDX.