For this operation, three or possibly four V-2 rockets were launched during October 1945 from a launch pad at north-east of Arensch near Cuxhaven in Germany, in order to demonstrate the weapon to Allied personnel.
The Americans had already taken away most of the V2 rocket technology from the German underground Mittelwerk factory at the Mittelbau-Dora concentration camp near Nordhausen. Before the Soviets took control of that area, the British were given the opportunity to gather material. They were able to assemble parts sufficient to build eight V2 rockets. Some parts were still missing and there was a search throughout Germany. Some 400 railway cars and 70 Lancaster flights were used to bring the quarter-of-a-million parts and 60 specialized vehicles to Cuxhaven, the most elusive parts being batteries to operate the guidance gyros. The US supplied some tail assemblies from those that they had taken. Many of the rockets and the hydrogen peroxide fuel used in the operation was provided by T-Force, a secretive British Army unit that had, in spring and summer 1945, searched for German military technology and scientists.
The handling and launch procedures were unknown, so German personnel were ordered to perform these, which for the most part they did willingly. The launches were filmed and because the personnel wore their original uniforms and the rockets were painted in near to their original livery, this footage (often used for documentaries) has been mistaken for footage of wartime German launches.
At the site of the former launchpad there is a trough and some remnants of shelters.
During and after the launches, the British attempted to recruit German personnel, even those transferred from US custody and due to be returned, to assist with their own missile programme.
The technical aspects of the operation was detailed in a five-volume report
|Date||Time||Maximum height||Length of flight||Remarks|
|2 October 1945||14:41||69.4 kilometres (43.1 mi)||249.4 kilometres (155.0 mi)|
|4 October 1945||14:16||17.4 kilometres (10.8 mi)||24 kilometres (15 mi)||Engine failure shortly after launch.|
|15 October 1945||15:06||64 kilometres (40 mi)||233 kilometres (145 mi)||Some sources indicate the launch took place on 14 October.|
According to the Report on Operation Backfire, there were three Cuxhaven launches. Backfire Rocket One was prepared for launch on 1 October, but did not function. Backfire Rocket Two was prepared for launch on 2 October and was launched without difficulty. The second Cuxhaven launch took place on 4 October with Backfire Rocket One. A third and final rocket was launched for representatives of the press and Allies on 15 October under the name Operation Clitterhouse. According to one site, there was a fourth launch on 17 October 1945 that reached an altitude of about 80 kilometres (50 mi).
- ↑ Seibert, Günther (2006) (pdf). The history of sounding rockets and their contribution to European space research. Noordwijk, the Netherlands: ESA Publications Division. p. 10. ISBN 92-9092-550-7. http://www.esa.int/esapub/hsr/HSR_38.pdf. Retrieved 21 July 2013.
- ↑ "Operation Backfire Tests at Altenwalde/Cuxhaven". V2Rocket.com. http://www.v2rocket.com/start/chapters/backfire.html. Retrieved 21 July 2013.
- ↑ Longden, Sean (2009). T-Force: The race for Nazi war secrets. London: Constable. ISBN 978-1-84529-727-5
- ↑ 
- ↑ Report on Op Backfire, Vol One, Section 7, paras 100-106
- ↑ "Sounding Rocket Launces 1944-1949". Renewal due for rocketservices.co.uk. http://www.rocketservices.co.uk/spacelists/sounding_rockets/decades/1944-1949.htm.
- Die vergessenen Raketenexperimente von Cuxhaven (The forgotten rocket experiments of Cuxhaven) (German)
- V2ROCKET.COM - The A-4/V-2 Resource Site - The V-2 Rocket
- Relikte in Niedersachsen und Bremen
- Satellite photograph of former launch site on Google.com
|detailed map of the launch site|
|main assembly hall|
|Operation log 1|
|Operation log 2|
|German organisation for the Operation Backfire|
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