Otto von Rosen
Personal information
Birth nameOtto Carl Robert von Rosen
Born(1884-05-11)11 May 1884
Stockholm, Sweden
Died26 May 1963(1963-05-26) (aged 79)
Halmstad, Sweden
Sport
SportSports shooting

Otto Carl Robert von Rosen (11 May 1884–26 May 1963) was a Swedish military officer and sport shooter[1] who participated in sabotage attacks during the First World War.

Biography

Baron Von Rosen was born in Solna, Sweden.[2] He is reported to have been a charismatic individual who served as a lieutenant in the Swedish army. He represented his country in various shooting competitions and participated at the 1908 Summer Olympics in London. His best Olympic result was in the moving target small-bore rifle, where he placed 8th.[3] In 1912, von Rosen moved to Finland, which, as a Grand Duchy, then formed part of the Russian Empire. Here, at the outbreak of the First World War, he became embroiled in the movement for Finnish independence.[4]

In 1916, under the cover of his own trading company, covert links were established by von Rosen to the German General Staff. The latter provided him and his associates with explosives and sugar cubes containing tiny glass ampoules holding Bacillus anthracis (the causative agent of anthrax) spores in a liquid medium. These were shipped across the border to northern Finland where von Rosen and his guerrilla squad infiltrated remote Russian army garrisons and deposited the adulterated sugar cubes into feed troughs of horses and cattle.[5] Entries in von Rosen's diary refer to the supply of anthrax cultures to rebels throughout northern Finland. In the winter of 1917, von Rosen was arrested in Karasjok, Norway.[6] In his confiscated luggage were found maps of Russia and Finland, explosives, bottles with the toxin curare, and anthrax bacteria hidden in sugar lumps.[7] Twenty-one days after his arrest, von Rosen was deported to Sweden.

Two of von Rosen's sugar lumps went unnoticed when they were displayed for approximately eight decades in a police museum in Trondheim, Norway. In 1997, after their rediscovery, they were sent to the Defence Evaluation Research Agency, Chemical and Biological Defence, in Porton Down, United Kingdom. Scientists here were able to confirm that the capillary tubes did contain DNA from B. anthracis.[8]

References

  1. ↑ "Otto von Rosen". Olympedia. Retrieved 8 April 2021.
  2. ↑ "Carl Otto Robert von Rosen". geni_family_tree. 11 May 1884. Retrieved 20 May 2021.
  3. ↑ "Olympedia – Otto von Rosen". www.olympedia.org. Retrieved 5 June 2021.
  4. ↑ Bisher, Jamie (2003). "Intrigue: During World War I, Terrorists Schemed to Use Anthrax in the Cause of Finnish Independence". Military History. 20: 22.
  5. ↑ Rimmington, Anthony (15 November 2018). Stalin's Secret Weapon: The Origins of Soviet Biological Warfare. Oxford University Press. ISBN 978-0-19-092885-8.
  6. ↑ Broad, William R. (25 June 1998). "Norway's 1918 Lump of Sugar Yields Clues on Anthrax in War". The New York Times. Retrieved 20 February 2010.
  7. ↑ Søhr, Joh. (1938). "Baron von Rosens mystiske ekspedisjon". Spioner og bomber. Fra opdagelsespolitiets arbeide under verdenskrigen (in Norwegian). Oslo: Johan Grundt Tanum. pp. 35–46.
  8. ↑ Redmond, Caroline; Pearce, Martin J.; Manchee, Richard J.; Berdal, Bjorn P. (25 June 1998). "Deadly relic of the Great War". Nature. 393 (6687): 747–748. Bibcode:1998Natur.393..747R. doi:10.1038/31612. ISSN 1476-4687. PMID 9655389. S2CID 4304735.
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