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| Dirty bomb |
| Radiological warfare |
Biological warfare, also known as germ warfare, is the use of any organism ( bacteria, virus or other disease-causing organism) or toxin found in nature, as a weapon of war. It is meant to incapacitate or kill an adversary.
The creation and stockpiling of biological weapons is outlawed by the 1972 Biological Weapons Convention, signed by over 100 states, because a successful attack could conceivably result in thousands, possibly even millions, of deaths and could cause severe disruptions to societies and economies. Oddly enough, the convention prohibits only creation and storage, but not usage, of these weapons. However, the consensus among military analysts is that except in the context of bioterrorism, biological warfare is militarily of little use.
The main problem is that a biological warfare attack would take days to implement and therefore unlike a nuclear or chemical attack would not immediately stop an advancing army. As a strategic weapon, biological warfare is again militarily problematic, because it is difficult to prevent the attack from spreading to either allies or to the attacker and a biological warfare attack invites immediate massive retaliation.
The use of biological agents is not new, but before the 20th century, biological warfare took three main forms:
Biological warfare has been practised repeatedly throughout history. In 184 BCCenturies: 3rd century BC 2nd century BC 1st century BC Decades: 230s BC 220s BC 210s BC 200s BC 190s BC 180s BC 170s BC 160s BC 150s BC 140s BC 130s BC Years: 189 BC 188 BC 187 BC 186 BC 185 BC 184 BC 183 BC 182 BC 181 BC 180 BC 179 BC Events Cato the El, CarthaginianThis article is about the ancient city-state of Carthage in North Africa. For other uses of the word, see Carthage (disambiguation). Mediterranean Sea, showing location of Carthage (near modern Tunis). Map also shows Italy and the islands Sicily, Sardinia leader HannibalHannibal Barca ( 247 BC- 182 BC) was a military commander of ancient Carthage, best known for his achievements in the Second Punic War in marching an army from Spain over the Pyrenees and the Alps into northern Italy and defeating the Romans at the Battle had clay pots filled with poisonous snakes and instructed his soldiers to throw the pots onto the decks of Pergamene ships.
During the Middle AgesThe Middle Ages formed the middle period in a schematic division of European history into three 'ages': Classical civilization, the Middle Ages, and Modern Civilization. It is commonly dated from the end of the Western Roman Empire ( 5th century) until th victims of the Black DeathThis article concerns the outbreak of the mid- 14th century. For detailed information on the most commonly accepted cause of the epidemic, see Bubonic plague''. The Black Death (also Bubonic plague and more recently The Black Plague was a devastating epid were used for biological attacks, often by flinging their corpses and excrement over castle walls using catapultCatapults are siege engines using an arm to hurl a projectile a great distance. Any machine that hurls an object can be considered a catapult, but the term is generally understood to mean medieval siege weapons. Catapults were usually assembled at the sits. The last known incident of using plague corpses for biological warfare occurred in 1710Events Enactment of the world's first copyright legislation, Britain's Act for the Encourage of Learning (short title) Ongoing events Great Northern War ( 1700- 1721) War of the Spanish Succession ( 1702- 1713) Births January 4 Giovanni Battista Pergolesi, when Russian forces attacked the Swedes by flinging plague-infected corpses over the city walls of Reval.
Several colonists settling in North and South America are now famous for waging biological warfare by distributing items infected with smallpox to indigenous populations. Francisco Pizarro distributed clothing infected with smallpox to South American peoples in the 16th century, Hernán Cortés infected the Aztec population in the early 16th century, Jeffrey Amherst distributed smallpox infected blankets to Native Americans sympathetic to France during the French and Indian War, and Captain Ecuyer of the Royal Americans distributed blankets and handkerchiefs to Native Americans in 1763.
During the United States Civil War, General Sherman reported that Confederate forces shot farm animals in ponds upon which the Union depended for drinking water.
Use of such weapons was banned in international law by the Geneva Protocol of 1925. The 1972 Biological and Toxin Weapons Convention extended the ban to almost all production, storage and transport. It is, however, believed that since the signing of the convention the number of countries capable of producing such weapons has increased.
During the Sino-Japanese War (1937-1945) and World War II, Unit 731 of the Imperial Japanese Army conducted human experimentation on thousands, mostly Chinese. In military campaigns, the Japanese army used biological weapons on Chinese soldiers and civilians.
Research carried out in the United Kingdom during World War II left a Scottish Island contaminated with anthrax for the next 48 years.
Considerable research on the topic was performed by the United States, the Soviet Union (see Biopreparat), and probably other major nations throughout the Cold War era, though it is generally believed that such weapons were never used. In 1972, the U.S. signed the Biological and Toxic Weapons Convention, which banned "development, production, stockpiling, and use of microbes or their poisonous products except in amounts necessary for protective and peaceful research."
In 1986, the U.S. government spent $42 million on research for infectious diseases and toxins, ten times more money than was spent in 1981. The money went to 24 U.S. universities in hopes of developing strains on anthrax, Rift Valley fever, Japanese encephalitis , tularemia, shigella, botulin, and Q fever. When the Biology Department at MIT voted to refuse Pentagon funds for biotech research, the Reagan administration forced it to reverse its decision by threatening to cut off other funds.
There have been reports that United States Army has been developing weapons-grade anthrax spores at a biological and chemical weapons facility in Utah at least since 1992. However, the United States had and maintains a stated policy of never using biological weapons under any circumstances.
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