“Operation Backfire (World War II)”的意思、由来-开放百科全书

For this operation, three or possibly four V-2 rockets were launched during October 1945 from a launch pad at {{coord|53|50|50|N|8|35|32|E|type:landmark_region:DE}} 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 materiel. 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 were provided by T-Force, a secretive British Army unit that had, in spring and summer 1945, searched for German military technology and scientists.^[3]

The handling and launch procedures were unknown, so German personnel were ordered to perform these, which for the most part they did willingly.^[4] 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.{{citation needed|date=October 2013}}

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 were detailed in a five-volume report.^[5]

Launches

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.^[6] According to one site, there was a fourth launch on 17 October 1945 that reached an altitude of about {{convert|80|km|mi}}.^[7]

See also

References

1. ^{{cite book|last=Seibert|first=Günther|title=The history of sounding rockets and their contribution to European space research|year=2006|publisher=ESA Publications Division|location=Noordwijk, the Netherlands|isbn=92-9092-550-7|page=10|url=http://www.esa.int/esapub/hsr/HSR_38.pdf|accessdate=21 July 2013|format=pdf}}
2. ^{{cite web|title=Operation Backfire Tests at Altenwalde/Cuxhaven|url=http://www.v2rocket.com/start/chapters/backfire.html|publisher=V2Rocket.com|accessdate=21 July 2013}}
3. ^Longden, Sean (2009). T-Force: The race for Nazi war secrets. London: Constable. {{ISBN|978-1-84529-727-5}}
4. ^Report on Operation "Backfire", Vol One, Section 3 The German Personnel Employed, page 12
5. ^Report on Operation "Backfire", The War Office, London 1946
6. ^Report on Op Backfire, Vol One, Section 7, paras 100-106
7. ^{{cite web|url=http://www.rocketservices.co.uk/spacelists/sounding_rockets/decades/1944-1949.htm |title=Sounding Rocket Launces 1944-1949 |publisher=rocketservices.co.uk |deadurl=yes |archiveurl=https://web.archive.org/web/20040907014346/http://www.rocketservices.co.uk/spacelists/sounding_rockets/decades/1944-1949.htm |archivedate=September 7, 2004 }}

Launches

See also

References

External links