Various [[military]] attempts have been made to use animals as delivery systems for weapons. In [[Song Dynastydynasty]] China, oxen carrying large explosive charges were used as self-propelled explosive missiles.<ref>{{cite book|last=Turnbull|first=Stephen|title=Siege Weapons of the Far East: AD 300–1300|year=2001|publisher=Osprey Publishing|page=40|isbn=9781841763392|url=https://books.google.com/books?id=12uahIduJj4C&q=China%2C+ox+bomb+weapon&pg=PT38}}</ref> During [[World War II]] the [[United States]] investigated the use of "[[bat bomb]]s", or [[bat]]s carrying small [[Incendiary device|incendiary bomb]]s,<ref Name=AFA>[http://www.afa.org/magazine/1990/1090bat.asp The Bat Bombers] {{webarchive|url=https://web.archive.org/web/20061206195359/http://www.afa.org/magazine/1990/1090bat.asp |date=2006-12-06 }}, C. V. Glines, Journal of the Airforce Association, October 1990, Vol. 73, No. 10 (accessed November 17, 2006)</ref> while at the same time the [[Soviet Union]] developed the "[[anti-tank dog]]" for use against German [[tank]]s.<ref>[http://www.soviet-empire.com/1/military/anti-tank/dog_mine/ Dog Anti-Tank Mine] {{Webarchive|url=https://web.archive.org/web/20190708155840/http://www.soviet-empire.com/1/military/anti-tank/dog_mine/ |date=2019-07-08 }}, Soviet-Empire.com (accessed November 17, 2006)</ref> Other attempts have included the so-called "''kamikaze'' dolphins", intended to seek out and destroy submarines and enemy warships.<ref>[http://news.bbc.co.uk/2/hi/world/middle_east/670551.stm Iran buys kamikaze dolphins], BBC News, Wednesday, 8 March 2000, 16:45 GMT</ref> There have also been a number of documented incidents of [[animal-borne bomb attacks]], in which [[donkey]]s, [[mule]]s or [[horse]]s were used to deliver [[improvised explosive device|bombs]].<ref>[http://www.peta.org/feat/arafat/ Leave the Animals in Peace: PETA's letter to Yasser Arafat] {{webarchive|url=https://web.archive.org/web/20091128222159/http://www.peta.org/feat/arafat/ |date=2009-11-28 }} February 3, 2003.[[People for the Ethical Treatment of Animals|PETA]]</ref><ref>[http://www.thestandard.com.hk/stdn/std/Focus/GH12Dh02.html Dogs of war can be friend or foe] {{webarchive|url=https://web.archive.org/web/20090504164945/http://www.thestandard.com.hk/stdn/std/Focus/GH12Dh02.html |date=2009-05-04 }} August 12, 2005. [[The Standard (Hong Kong)|The Standard]] (originally from ''[[Los Angeles Times]]'')</ref><ref>{{Cite web|url=https://www.theregister.co.uk/2009/12/03/exploding_donkey/|title = Taliban attack Brit troops with explosive donkey| website=[[The Register]] }}</ref>
