Chemical weapons were widely used by the United Kingdom in World War I. The use of poison gas was suggested by Winston Churchill and others in Mesopotamia during the interwar period, and also considered in World War II, although it appears that they were not actually used in these conflicts. While the UK was a signatory of the Hague Conventions of 1899 and 1907 which outlawed the use of poison gas shells, the conventions omitted mention of deployment from cylinders.
The United Kingdom ratified the Geneva Protocol on 9 April 1930. The UK signed the Chemical Weapons Convention on 13 January 1993 and ratified it on 13 May 1996.
During the First World War, in retaliation for the use of chlorine gas by Germany against British troops from April 1915 onwards, the British Army deployed chlorine themselves for the first time during the Battle of Loos on 25 September 1915. By the end of the war, poison-gas use had become widespread on both sides. By 1918, a quarter of artillery shells were filled with gas and Britain had produced around 25,400 tons of toxic chemicals.
Britain used a range of poison gases, initially chlorine and later phosgene, diphosgene and mustard gas. British forces also used relatively small amounts of the irritant gases chloromethyl chloroformate, chloropicrin, bromacetone and ethyl iodoacetate. Gases were frequently mixed. For example, white star was the name given to a mixture of equal volumes of chlorine and phosgene, the chlorine helping to spread the denser but more toxic phosgene. Despite the rapid technical developments that occurred in the production of specialised agents, chemical weapons suffered from diminishing effectiveness as the war progressed because of the corresponding sophistication of the protective equipment and training adopted by both sides.
Mustard gas was first used effectively in World War I by the Imperial German Army against Commonwealth soldiers in the Battle of Passchendaele near Ypres, Belgium, in 1917 and later also against the French Second Army. The name Yperite comes from its usage by the German army near the town of Ypres. The Allies did not use mustard gas until November 1917 at the Battle of Cambrai after their armies had captured a stockpile of German mustard-gas shells. It took the British more than a year to develop their own mustard-gas agent, with production of the chemicals taking place at Avonmouth Docks. [1] [2] (The only option available to the British was the Despretz–Niemann–Guthrie process). This was first used in September 1918 in the course of breaking of the Hindenburg Line during the Hundred Days' Offensive.
The use of chemical weapons during the Great War was in violation of the 1899 Hague Declaration Concerning Asphyxiating Gases and the 1907 Hague Convention on Land Warfare, which explicitly forbade the employment of "poison or poisoned weapons" in warfare. [3] [4]
To maintain a stockpile of Adamsite, the British Ministry of Munitions established at Sutton Oak the Chemical Defence Research Establishment (CDRE) in 1919. [5] The plant was able to manufacture up to 20 tons of mustard gas per week in the late 1920s. [6]
After the war, the Royal Air Force dropped diphenylchloroarsine, an irritant agent designed to cause uncontrollable coughing, on Bolshevik troops in 1919,. [7] Winston Churchill, secretary of state for war and air, suggested that the RAF use poison gas in Iraq in 1920 during a major revolt there. In the early 2000s, historians were divided as to whether or not gas was actually used in Iraq. [8] A 2009 review of surviving documentary evidence by historian R. M. Douglas in the Journal of Modern History concluded that "while at various moments tear gas munitions were available in Mesopotamia, circumstances seeming to call for their use existed, and official sanction to employ them had been received, at no time during the period of the mandate did all three of these conditions apply" and that it was clear that no poison gas was used. Douglas said that interdepartmental miscommunication within the contemporary British administration, including a secretarial letter erroneously stating gas had been used which was later withdrawn and corrected, was responsible for later academic confusion. [9]
It is sheer affectation to lacerate a man with the poisonous fragment of a bursting shell and to boggle at making his eyes water by means of lachrymatory gas. I am strongly in favour of using poisoned gas against uncivilised tribes. The moral effect should be so good that the loss of life should be reduced to a minimum. It is not necessary to use only the most deadly gasses: gasses can be used which cause great inconvenience and would spread a lively terror and yet would leave no serious permanent effects on most of those affected.
— Winston Churchill, Departmental minute (1919)
In 1937, the British conglomerate Imperial Chemical Industries (ICI) began to build a new factory for the production of mustard gas at their Randle plant on Wigg Island, Runcorn, Cheshire. [10]
Britain signed and ratified the Geneva Gas Protocol in 1930, which banned the use of toxic gases and bacteria in war but not the development and production of such weapons. Britain carried out extensive testing of chemical weapons from the early 1930s onwards. In the Rawalpindi experiments, hundreds of Indian soldiers were exposed to mustard gas in an attempt to determine the appropriate concentrations to use on battlefields. Many of the subjects suffered severe burns from their exposure to the gas. [11]
In the late 1930s the Chamberlain government planned that the United Kingdom should be in a position at the beginning of any war to retaliate in kind if the Germans, as expected, used mustard gas and phosgene to help repel a German invasion in 1940–1941,. [12] [13] If an invasion had occurred, the Royal Air Force may have also deployed it against German cities. [14] General Brooke, in command of British anti-invasion preparations of World War II said that in the event of a German landing, he "had every intention of using sprayed mustard gas on the beaches" in an annotation in his diary. [15] The British manufactured mustard, chlorine, lewisite, phosgene and Paris Green and stored them at airfields and depots for use on the invasion beaches. [14]
In April/June 1939 the Alyn Valley in Rhydymwyn was surveyed by the Department of Industrial Planning on behalf of the Ministry of Supply and ICI, which was tasked with managing this programme. This resulted in M. S. Factory, Valley being established as the United Kingdom's main chemical-weapons plant.
To enable Britain to retaliate quickly if Nazi Germany used chemical weapons, a number of Forward Filling Depots were built so that the mustard-gas stockpile should be dispersed and ready to use. [16]
Winston Churchill issued a memorandum advocating a chemical strike on German cities using poison gas and possibly anthrax. Although the idea was rejected, it provoked debate. [19] In July 1944, fearing that rocket attacks on London would get even worse and that he would only use chemical weapons if it was "life or death for us" or would "shorten the war by a year", [20] Churchill wrote a secret memorandum asking his military chiefs to "think very seriously over this question of using poison gas." He said: "it is absurd to consider morality on this topic when everybody used it in the last war without a word of complaint," and that:
I should be prepared to do anything [Churchill's emphasis] that would hit the enemy in a murderous place. I may certainly have to ask you to support me in using poison gas. We could drench the cities of the Ruhr and many other cities in Germany ... We could stop all work at the flying bombs starting points....and if we do it, let us do it one hundred per cent.
— Winston Churchill, 'Most Secret' PRIME MINISTER'S PERSONAL MINUTE to the Chiefs of Staff, 6 July 1944 [20]
The Joint Planning Staff (JPS), however, advised against the use of gas because it would inevitably provoke Germany to retaliate in kind. They argued that this would be to the Allies' disadvantage in France both for military reasons and because it might "seriously impair our relations with the civilian population when it became generally known that chemical warfare was first employed by us." The JPS had similar concerns about public morale in Britain, fearing that people might become resentful if they felt a gas war could have been avoided. The Chiefs of Staff also warned that the Nazis would have no particular "difficulty in holding down the cowed German population, if they were subjected to gas attack," whereas the British population "are in no such inarticulate condition." Moreover, the German might use Allied prisoners as workers in contaminated areas causing "great public concern". [21]
Churchill responded to this advice by saying:
I am not at all convinced by this negative report. But clearly I cannot make head against the parsons and the warriors at the same time. The matter should be kept under review and brought up again when things get worse.
At the same time, the JPS examined the arguments in favour of using anthrax bioweapons against six large German cities but ruled this out on the ground that the anthrax bombs were not yet available. [22] A large batch of aerial bombs were ordered, but by the time the U.S. factory was ready to produce them, they were deemed unnecessary since the war in Europe was almost over. [23] [24]
Novelist Robert Harris and broadcaster Jeremy Paxman argue that as soon as another weapon of mass destruction – the atomic bomb – became available, and offered a chance to shorten the war, the Americans used it. "Why, from an ethical or political point of view, should germ warfare have been regarded any differently? [by British]." [25]
As the end of the war was sufficiently in sight, British poison gas production was terminated following a request from the Chiefs of Staff Committee in February 1945. [21]
Poison gas was produced in the Union of South Africa for the United Kingdom during the Second World War. [26]
In 1943, the British Ministry of Aircraft Production opened discussions with the South African government, and then with the colonial administration of Bechuanaland (now Botswana), in an attempt to find a suitable site to test the weapons under the codename FORENSIC. South Africa indicated a suitable site would not be available; the British government then suggested a possible site in the Makgadikgadi Pan of Bechuanaland. The planned experiments were postponed with the onset of the 1943 rainy season and do not appear to have been carried out. Information about them was not publicly known until the opening of British colonial archives in 2012. [27]
From 1939 to 1989 experiments on chemical weapons including nerve agents and countermeasures were carried out at the Porton Down research establishment. Although volunteers were used, many ex-servicemen complained of suffering long-term illnesses after taking part in the tests. It was alleged that before volunteering they were not provided with adequate information about the experiments and the risk they incurred by participating in them, in breach of the Nuremberg Code of 1947. This became the subject of a lengthy police investigation called Operation Antler.
From 1950, a Chemical Defence Establishment was established as CDE Nancekuke for small-scale chemical-agent production. A pilot production facility for Sarin was built, which produced about 20 tons of the nerve agent between 1954 and 1956. A full-scale production plant was planned, but with the 1956 decision to end the United Kingdom's offensive chemical-weapons programme it was never built. Nancekuke was mothballed, but was maintained through the 1960s and 1970s in a state whereby production of chemical weapons could easily re-commence if required. [28]
In the early 1980s the government took the view that the lack of a European chemical-weapons retaliatory capability was a "major gap in NATO's armoury". However, the political difficulties of addressing this prevented any redevelopment of a British chemical weapons production facility. [29]
An inquest was opened on 5 May 2004 into the death on 6 May 1953 of a serviceman, Ronald Maddison, during an experiment using sarin. His death had earlier been found by a private Ministry of Defence inquest to have been as a result of "misadventure" but this was quashed by the High Court in 2002. The 2004 hearing closed on 15 November, after a jury found that the cause of Maddison's death was "application of a nerve agent in a non-therapeutic experiment".
Mustard gas or sulfur mustard are names commonly used for the organosulfur chemical compound bis(2-chloroethyl) sulfide, which has the chemical structure S(CH2CH2Cl)2, as well as other species. In the wider sense, compounds with the substituents −SCH2CH2X or −N(CH2CH2X)2 are known as sulfur mustards or nitrogen mustards, respectively, where X = Cl or Br. Such compounds are potent alkylating agents, which can interfere with several biological processes. Also known as mustard agents, this family of compounds comprises infamous cytotoxins and blister agents with a long history of use as chemical weapons. The name mustard gas is technically incorrect; the substances, when dispersed, are often not gases but a fine mist of liquid droplets. Sulfur mustards are viscous liquids at room temperature and have an odor resembling mustard plants, garlic, or horseradish, hence the name. When pure, they are colorless, but when used in impure forms, such as in warfare, they are usually yellow-brown. Mustard gases form blisters on exposed skin and in the lungs, often resulting in prolonged illness ending in death.
Phosgene is an organic chemical compound with the formula COCl2. It is a toxic, colorless gas; in low concentrations, its musty odor resembles that of freshly cut hay or grass. It can be thought of chemically as the double acyl chloride analog of carbonic acid, or structurally as formaldehyde with the hydrogen atoms replaced by chlorine atoms. Phosgene is a valued and important industrial building block, especially for the production of precursors of polyurethanes and polycarbonate plastics.
Chemical warfare (CW) involves using the toxic properties of chemical substances as weapons. This type of warfare is distinct from nuclear warfare, biological warfare and radiological warfare, which together make up CBRN, the military acronym for chemical, biological, radiological, and nuclear, all of which are considered "weapons of mass destruction" (WMDs), a term that contrasts with conventional weapons.
The use of toxic chemicals as weapons dates back thousands of years, but the first large-scale use of chemical weapons was during World War I. They were primarily used to demoralize, injure, and kill entrenched defenders, against whom the indiscriminate and generally very slow-moving or static nature of gas clouds would be most effective. The types of weapons employed ranged from disabling chemicals, such as tear gas, to lethal agents like phosgene, chlorine, and mustard gas. These chemical weapons caused medical problems. This chemical warfare was a major component of the first global war and first total war of the 20th century. The killing capacity of gas was profound, with about 90,000 fatalities from a total of 1.3 million casualties caused by gas attacks. Gas was unlike most other weapons of the period because it was possible to develop countermeasures, such as gas masks. In the later stages of the war, as the use of gas increased, its overall effectiveness diminished. The widespread use of these agents of chemical warfare, and wartime advances in the composition of high explosives, gave rise to an occasionally expressed view of World War I as "the chemist's war" and also the era where weapons of mass destruction were created.
Porton Down is a science and defence technology campus in Wiltshire, England, just north-east of the village of Porton, near Salisbury. It is home to two British government facilities: a site of the Ministry of Defence's Defence Science and Technology Laboratory – known for over 100 years as one of the UK's most secretive and controversial military research facilities, occupying 7,000 acres (2,800 ha) – and a site of the UK Health Security Agency. Since 2018, part of the campus has housed Porton Science Park, which is owned and operated by Wiltshire Council and has private sector companies in the health, life science and defence and security sectors.
The United States is known to have possessed three types of weapons of mass destruction: nuclear, chemical, and biological weapons. As the country that invented nuclear weapons, the U.S. is the only country to have used nuclear weapons on another country, when it detonated two atomic bombs over two Japanese cities of Hiroshima and Nagasaki during World War II. It had secretly developed the earliest form of the atomic weapon during the 1940s under the title "Manhattan Project". The United States pioneered the development of both the nuclear fission and hydrogen bombs. It was the world's first and only nuclear power for four years, from 1945 until 1949, when the Soviet Union produced its own nuclear weapon. The United States has the second-largest number of nuclear weapons in the world, after the Russian Federation.
The United Kingdom possesses, or has possessed, a variety of weapons of mass destruction, including nuclear, biological, and chemical weapons. The United Kingdom is one of the five official nuclear weapon states under the Treaty on the Non-Proliferation of Nuclear Weapons. The UK renounced the use of chemical and biological weapons in 1956 and subsequently destroyed its general stocks.
Many nations continue to research and/or stockpile chemical weapon agents despite numerous efforts to reduce or eliminate them. Most states have joined the Chemical Weapons Convention (CWC), which required the destruction of all chemical weapons by 2012. Twelve nations have declared chemical weapons production facilities and six nations have declared stockpiles of chemical weapons. All of the declared production facilities have been destroyed or converted for civilian use after the treaty went into force.
Although Germany has the technical capability to produce weapons of mass destruction (WMD), since World War II it has refrained from producing those weapons. However, Germany participates in the NATO nuclear weapons sharing arrangements and trains for delivering United States nuclear weapons. Officially, 20 US-nuclear weapons are stationed in Büchel, Germany. It could be more or fewer, but the exact number of the weapons is a state secret.
In violation of the Geneva Protocol of 1925, the Iraqi Army initiated two failed and one successful (1978–1991) offensive chemical weapons (CW) programs. President Saddam Hussein (1937–2006) pursued the most extensive chemical program during the Iran–Iraq War (1980–1988), when he waged chemical warfare against his foe. He also used chemicals in 1988 in the Al-Anfal Campaign against his civilian Kurdish population and during a popular uprising in the south in 1991.
Hugo Gustav Adolf Stoltzenberg was a German chemist associated with the German government's clandestine chemical warfare activities in the early 1920s.
Chemical terrorism is the form of terrorism that uses the toxic effects of chemicals to kill, injure, or otherwise adversely affect the interests of its targets. It can broadly be considered a form of chemical warfare.
The 15 cm Nebelwerfer 41 was a German multiple rocket launcher used in the Second World War. It served with units of the Nebeltruppen, German Chemical Corps units that had the responsibility for poison gas and smoke weapons that were also used to deliver high-explosives during the war. The name Nebelwerfer is best translated as "smoke thrower".
A chemical weapon (CW) is a specialized munition that uses chemicals formulated to inflict death or harm on humans. According to the Organisation for the Prohibition of Chemical Weapons (OPCW), this can be any chemical compound intended as a weapon "or its precursor that can cause death, injury, temporary incapacitation or sensory irritation through its chemical action. Munitions or other delivery devices designed to deliver chemical weapons, whether filled or unfilled, are also considered weapons themselves."
The United States chemical weapons program began in 1917 during World War I with the creation of the U.S. Army's Gas Service Section and ended 73 years later in 1990 with the country's practical adoption of the Chemical Weapons Convention. Destruction of stockpiled chemical weapons began in 1986 and was completed on July 7, 2023. The U.S. Army Medical Research Institute of Chemical Defense (USAMRICD), at Aberdeen Proving Ground, Maryland, continues to operate.
Chemical weapons have been a part of warfare in most societies for centuries. However, their usage has been extremely controversial since the 20th century.
The Small Box Respirator (SBR) was a British gas mask of the First World War and a successor to the Large Box Respirator. In late 1916, the respirator was introduced by the British with the aim to provide reliable protection against chlorine and phosgene gases. The respirator offered a first line of defence against these. The use of mustard gas, was begun by the Germans; a vesicant ("blister agent") that burnt the skin of individuals that were exposed to it. Death rates were high with exposure to both the mixed phosgene, chlorine and mustard gas, however with soldiers having readily available access to the small box respirator, death rates had lowered significantly. Light and reasonably fitting, the respirator was a key piece of equipment to protect soldiers on the battlefield.
RAF Bowes Moor was a chemical warfare agent (CWA) storage site run by the Royal Air Force during and after the Second World War. The site was to the north of the village of Bowes in what is now County Durham, England. The Bowes Moor geographical feature runs from the north to the south west of the village. The Royal Air Force used the site to stock its chemical weapon supply, most of which was disposed of in situ by burning. The site, which closed in 1947, is known for the dangerous chemicals which leached into the soil.
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has generic name (help)I want the matter studied in cold blood by sensible people