Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9
A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z
Babylon Gun

Babylon Gun

Babylon Gun
Model of the Project Babylon gun.

From March of 1988 until the invasion of Kuwait in 1990, Iraq contracted with Gerard Bull to build three superguns: two full sized 'Project Babylon' 1000 mm guns and one 'Baby Babylon' 350 mm prototype. Nine metric tons of special supergun propellant could fire a 600 kg projectile over a range of 1,000 kilometers, or a 2,000 kg rocket-assisted projectile. The 2,000 kg projectile would place a net payload of about 200 kg into orbit at a cost of $ 600 per kg. The 1000 mm guns were never completed. After the war UN teams destroyed the guns and gun components in Iraqi possession.

AKA: Baby Babylon;IraqGun350;PC-2. Status: Cancelled 1990. First Launch: 1990-06-22. Last Launch: 1990-09-24. Number: 3 . Payload: 200 kg (440 lb). Gross mass: 2,000 kg (4,400 lb). Diameter: 1.00 m (3.20 ft). Apogee: 180 km (110 mi).

Gerard Bull was first contracted by the Iraqi government in 1981. They desperately needed artillery to out-range the enemy in the protracted Iran-Iraq War. The association allowed Bull to yet again seek sponsorship of a space-launch supergun. Saddam Hussein liked the idea, and Project Babylon was born. Throughout the 1980's Bull's dealings with Iraq had the covert approval of Western governments, who saw Iraq as a counterweight to revolutionary Iran.

In March of 1988, Bull received a contract to build two full sized 'Project Babylon' 1000 mm superguns and one 'Baby Babylon' 350 mm prototype for a total of $25 million. The project was given the cover designation 'PC-2' (Petrochemical Complex-2). British engineer Christopher Cowley was the project manager.

The Project Babylon gun would have a barrel 156 meters long with a one meter bore. The launch tube would be 30 cm thick at the breech, tapering to 6.5 cm at the exit. Like the V-3 the gun would be built in segments. 26 six-meter-long sections would make up the barrel, totaling 1510 metric tons. Added to this would be four 220 metric ton recoil cylinders, and the 165 metric ton breech. The recoil force of the gun would be 27,000 metric tons - equivalent to a nuclear bomb and sufficient to register as a major seismic event all around the world. Nine metric tons of special supergun propellant would fire a 600 kg projectile over a range of 1,000 kilometers, or a 2,000 kg rocket-assisted projectile. The 2,000 kg projectile would place a net payload of about 200 kg into orbit at a cost of $ 600 per kg.

In May of 1989 the Baby Babylon was completed at Jabal Hamrayn, 145 km north of Baghdad. The horizontally-mounted gun was 45-m long with a 350 mm barrel, and had a total mass of 102 metric tons. Following tests using lead projectiles the gun was reassembled on a hillside at a 45 degree angle. It was expected to achieve a range of 750 km. An Iraqi defector revealed later that the gun was to be used for several missions:

Production of components for the Babylon gun began in Britain with the knowledge of British and US intelligence services. These were officially 'oil pipeline segments' for the 'PC-2' petrochemical refinery.

On 22 March 1990 Bull was assassinated and the project quickly unraveled. It is commonly thought that he was killed by the Israelis, concerned not so much by the supergun work but rather dynamics research Bull was doing to improve Iraqi ballistic missiles. Three weeks later British Customs seized the final eight sections of the Babylon Gun. On August 2, 1990, Iraq invaded Kuwait, precipitating the Gulf War. This ended Western covert sponsorship of Iraq.

After the war UN teams destroyed the Baby Babylon 350 mm gun, components of the two Project Babylon 1000 mm guns (44 gun sections, four recoil cylinders), and one metric ton of supergun propellant (the Iraqis destroyed the remaining 11 metric tons). Only seven slugs for the 350 mm gun were recovered and destroyed. Iraq claimed never to have received any design, assistance, materials or equipment for the planned rocket-assisted projectiles. At the end of September 1995 UNSCOM obtained information on an indigenous 600 mm indigenous Iraqi supergun design - evidence that the project had not died with Bull.

LEO Payload: 200 kg (440 lb) to a 180 km orbit at 33.00 degrees. Payload: 600 kg (1,320 lb) to a 500 km altitude. Launch Price $: 0.120 million in 1990 dollars. Total Development Built: 25.



Subtopics

Iraqi Gun Projectile Null

Family: Gun-launched, orbital launch vehicle. Country: Iraq. Spacecraft: Gun-Launched ASAT. Agency: Bull. Bibliography: 433, 8177.

1980 - . Launch Vehicle: Babylon Gun.
1981 - . Launch Vehicle: Babylon Gun.
1988 March - . Launch Vehicle: Babylon Gun.
1989 May - . Launch Vehicle: Babylon Gun.
1990 March 22 - . Launch Vehicle: Babylon Gun.
1990 June 22 - . Launch Site: Jebel Himreen. Launch Complex: Jebel Himreen G350. Launch Vehicle: Babylon Gun.
1990 July 16 - . Launch Site: Jebel Himreen. Launch Complex: Jebel Himreen G350. Launch Vehicle: Babylon Gun.
1990 August 2 - . Launch Vehicle: Babylon Gun.
1990 September 24 - . Launch Site: Jebel Himreen. Launch Complex: Jebel Himreen G350. Launch Vehicle: Babylon Gun.

Back to top of page
Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9
A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z
© 1997-2019 Mark Wade - Contact
© / Conditions for Use