World Library  
Flag as Inappropriate
Email this Article

E23 munition

Article Id: WHEBN0020870661
Reproduction Date:

Title: E23 munition  
Author: World Heritage Encyclopedia
Language: English
Subject: E14 munition, List of U.S. biological weapons topics, War Research Service, E96 cluster bomb, M114 bomb
Collection:
Publisher: World Heritage Encyclopedia
Publication
Date:
 

E23 munition

The E23 munition was a cardboard sub-munition developed by the United States biological weapons program for use as an anti-crop weapon. The E23 underwent a conversion for use as a vector weapon and was briefly used in large-scale entomological warfare trial but technical issues forced it from the tests.

History

The E23 munition was originally conceived as an anti-crop weapon.[1] When, following the Korean War, U.S. interest in large-scale entomological warfare increased, the E23 was one of two munitions involved in field testing the potential of insect vectors as weapons.[2]

Specifications

The E23 was made of cardboard and had a diameter of 9.75 inches (24.8 cm) and a length of 18 inches (46 cm).[1] Essentially a cardboard container, the E23 consisted of an internal actuator which simply reversed a plastic bag, expelling its contents.[1] The E23 sub-munition also included a small parachute for use when dropped from the E77 cluster bomb.[1] The weapon was deployed between 2,000 and 1,000 feet in altitude after its release from the cluster bomb.[1] Once converted for use as a vector weapon the E23 could hold 200,000 rat fleas in its interior among small pieces of sponge.[1]

Issues

Initially, the E23 was involved in "Operation Big Itch".[1] In September 1954 Big Itch aimed to determine coverage patterns and survivability of uninfected tropical rat fleas (Xenopsylla cheopis) for use in biological warfare as disease vector.[3][4] In preliminary Big Itch tests approximately half of the E23 munitions failed to properly function.[1] In one instance, the problems with the E23 led uninfected fleas to escape into the aircraft where they bit the pilot, bombardier and an observer.[2] These problems led to the E23 being pulled off of Operation Big Itch.[1] Despite the problems with the E23, the Big Itch field trials ultimately proved successful.[4]

See also

Notes

  1. ^ a b c d e f g h i Kirby, Reid. "Using the flea as weapon", (Web version via findarticles.com), Army Chemical Review, July 2005, accessed December 28, 2008.
  2. ^ a b Croddy, Eric and Wirtz, James J. Weapons of Mass Destruction: An Encyclopedia of Worldwide Policy, Technology, and History, (Google Books), ABC-CLIO, 2005, p. 304, (ISBN 1-85109-490-3).
  3. ^ The tropical rat flea is a known vector for bubonic plague. See: Trivedi, "Xenopsylla cheopis".
  4. ^ a b Rose, William H. "An Evaluation of Entomological Warfare as as Potential Danger to the United States and European NATO Nations", U.S. Army Test and Evaluation Command, Dugway Proving Ground, March 1981, via thesmokinggun.com, accessed December 28, 2008.

References

  • Trivedi, Janki. "Xenopsylla cheopis", Animal Diversity Web, University of Michigan Museum of Zoology, 2003, accessed December 28, 2008.
This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and USA.gov, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for USA.gov and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
 
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
 
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.
 


Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.