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Operation Freshman was the codename given to a British airborne operation conducted in November 1942 during World War II. It was the first British airborne operation conducted using gliders, and its target was the Vemork Norsk Hydro chemical plant in Telemark county, Norway which produced heavy water for Nazi Germany. By 1942 the German atomic weapons programme had come close to being able to develop a nuclear reactor, but in order for the reactor to function it would require a great deal of heavy water. The source of the heavy water was the Norsk Hydro plant, which had been occupied in 1940; when the British government learned of the German nuclear developments, it was decided that a raid would be launched to destroy the plant and deny the Germans the heavy water required to develop a nuc

AttributesValues
rdfs:label
  • Operation Freshman
rdfs:comment
  • Operation Freshman was the codename given to a British airborne operation conducted in November 1942 during World War II. It was the first British airborne operation conducted using gliders, and its target was the Vemork Norsk Hydro chemical plant in Telemark county, Norway which produced heavy water for Nazi Germany. By 1942 the German atomic weapons programme had come close to being able to develop a nuclear reactor, but in order for the reactor to function it would require a great deal of heavy water. The source of the heavy water was the Norsk Hydro plant, which had been occupied in 1940; when the British government learned of the German nuclear developments, it was decided that a raid would be launched to destroy the plant and deny the Germans the heavy water required to develop a nuc
sameAs
Mark
  • Blue_pog.svg
dcterms:subject
dbkwik:military/pr...iPageUsesTemplate
Partof
  • the Second World War
planned by
Date
  • 1942-11-19(xsd:date)
Label
  • 1(xsd:integer)
  • 2(xsd:integer)
  • Vemork
float
  • right
Name
  • Operation Freshman
Type
  • Sabotage
Caption
  • The Vemork Hydroelectric Plant photographed in 1935.
  • The glider crash sites in Norway. The glider from the first combination came down at Fyljesdal, the tug and glider of the second combination crashed near Helleland.
Width
  • 230(xsd:integer)
Outcome
  • Failure
long
  • 6(xsd:double)
  • 6(xsd:double)
  • 8(xsd:double)
Casualties
  • 41(xsd:integer)
executed by
  • 34(xsd:integer)
Position
  • left
  • right
Objective
  • Destroy German heavy water production at Vemork
lat
  • 58(xsd:double)
  • 59(xsd:double)
  • 59(xsd:double)
Location
  • Telemark, Norway
abstract
  • Operation Freshman was the codename given to a British airborne operation conducted in November 1942 during World War II. It was the first British airborne operation conducted using gliders, and its target was the Vemork Norsk Hydro chemical plant in Telemark county, Norway which produced heavy water for Nazi Germany. By 1942 the German atomic weapons programme had come close to being able to develop a nuclear reactor, but in order for the reactor to function it would require a great deal of heavy water. The source of the heavy water was the Norsk Hydro plant, which had been occupied in 1940; when the British government learned of the German nuclear developments, it was decided that a raid would be launched to destroy the plant and deny the Germans the heavy water required to develop a nuclear weapon. Several tactics were discussed and discarded as impractical, and it was finally decided that a small airborne force composed of sappers from the Royal Engineer units attached to 1st Airborne Division would land by glider a short distance from the plant, demolish it with explosives and then escape over the Norwegian border into Sweden. After a period of extensive training, the airborne force took off in two aircraft–glider combinations on the night of 19 November 1942. Both managed to reach the Norwegian coast, but neither was able to reach their objective. The first pair suffered from navigational difficulties and severe weather, which resulted in the tow rope snapping and the first glider crash–landing, with its towing aircraft returning to base; eight airborne troops were killed outright, four were severely injured and five unhurt, with the survivors captured shortly after the crash. The second pair fared even worse, with both aircraft and glider crashing into a mountain for unknown reasons; the aircrew and a number of airborne troops were killed outright, and those who survived were taken prisoner. None survived for very long, either being poisoned or executed as a result of Adolf Hitler's Commando Order, which stated all Commando personnel were to be immediately executed upon capture. At the end of the war, a number of Wehrmacht personnel were tried and condemned to death for their part in the executions.
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