In this important and revelatory book, Jonathan Tucker, a leading expert on chemical and biological weapons, chronicles the lethal history of chemical warfare from World War I to the present. At the turn of the twentieth century, the rise of synthetic chemistry made the large-scale use of toxic chemicals on the battlefield both feasible and cheap. Tucker explores the long debate over the military utility and morality of chemical warfare, from the first chlorine gas attack at Ypres in 1915 to Hitler’s reluctance to use nerve agents (he believed, incorrectly, that the U.S. could retaliate in kind) to Saddam Hussein’s gassing of his own people, and concludes with the emergent threat of chemical terrorism. Moving beyond history to the twenty-first century, War of Nerves makes clear that we are at a crossroads that could lead either to the further spread of these weapons or to their ultimate abolition.

This Leavenworth Paper chronicles the introduction of chemical agents in World War I, the U.S. Army's tentative preparations for gas warfare prior to and after American entry into the war, and the AEF experience with gas on the Western Front. Chemical warfare affected tactics and almost changed the outcome of World War I. The overwhelming success of the first use of gas caught both sides by surprise. Fortunately, the pace of hostilities permitted the Allies to develop a suitable defense to German gas attacks and eventually to field a considerable offensive chemical capability. Nonetheless, from the introduction of chemical warfare in early 1915 until Armistice Day in November, 1918, the Allies were usually one step behind their German counterparts in the development of gas doctrine and the employment of gas tactics and procedures. In his final report to Congress on World War I, General John J. Pershing expressed the sentiment of contemporary senior officers when he said, "Whether or not gas will be employed in future wars is a matter of conjecture, but the effect is so deadly to the unprepared that we can never afford to neglect the question." General Pershing was the last American field commander actually to confront chemical agents on the battlefield. Today, in light of a significant Soviet chemical threat and solid evidence of chemical warfare in Southeast and Southwest Asia, it is by no means certain he will retain that distinction. Over 50 percent of the Total Army's Chemical Corps assets are located within the United States Army Reserve. This Leavenworth Paper was prepared by the USAA Staff Officer serving with the Combat Studies Institute, USACGSC, after a number of requests from USAA Chemical Corps officers for a historical study on the nature of chemical warfare in World War I. Despite originally being published in 1984, this Leavenworth Paper also meets the needs of the Total Army in its preparations to fight, if necessary, on a battlefield where chemical agents might be employed.

This book is open access under a CC BY-NC 2.5 license. On April 22, 1915, the German military released 150 tons of chlorine gas at Ypres, Belgium. Carried by a long-awaited wind, the chlorine cloud passed within a few minutes through the British and French trenches, leaving behind at least 1,000 dead and 4,000 injured. This chemical attack, which amounted to the first use of a weapon of mass destruction, marks a turning point in world history. The preparation as well as the execution of the gas attack was orchestrated by Fritz Haber, the director of the Kaiser Wilhelm Institute for Physical Chemistry and Electrochemistry in Berlin-Dahlem. During World War I, Haber transformed his research institute into a center for the development of chemical weapons (and of the means of protection against them). Bretislav Friedrich and Martin Wolf (Fritz Haber Institute of the Max Planck Society, the successor institution of Haber’s institute) together with Dieter Hoffmann, Jürgen Renn, and Florian Schmaltz (Max Planck Institute for the History of Science) organized an international symposium to commemorate the centenary of the infamous chemical attack. The symposium examined crucial facets of chemical warfare from the first research on and deployment of chemical weapons in WWI to the development and use of chemical warfare during the century hence. The focus was on scientific, ethical, legal, and political issues of chemical weapons research and deployment — including the issue of dual use — as well as the ongoing effort to control the possession of chemical weapons and to ultimately achieve their elimination. The volume consists of papers presented at the symposium and supplemented by additional articles that together cover key aspects of chemical warfare from 22 April 1915 until the summer of 2015.

Historians of the First World War have often dismissed the important role of poison gas in the battles of the Western Front. Tim Cook shows that the serious threat of gas did not disappear with the introduction of gas masks. By 1918, gas shells were used by all armies to deluge the battlefield, and those not instructed with a sound anti-gas doctrine left themselves exposed to this new chemical plague.This book provides a challenging re-examination of the function of gas warfare in the First World War, including its important role in delivering victory in the campaign of 1918 and its curious postwar legacy.

The author examines fully the military role of chemical warfare and its effects on the people, industries, and administrations on both sides; he also considers the growing moral problems it created. The launching of an entirely new weapon that did not discriminate between soldiers and civilians raised complex issues which were debated endlessly between the wars and which, in recent years, have led to agreement among the powers not to use chemical or biological warfare.

Mustard gas is typically associated with the horrors of World War I battlefields and trenches, where chemical weapons were responsible for tens of thousands of deaths. Few realize, however, that mustard gas had a resurgence during the Second World War, when its uses and effects were widespread and insidious. Toxic Exposures tells the shocking story of how the United States and its allies intentionally subjected thousands of their own servicemen to poison gas as part of their preparation for chemical warfare. In addition, it reveals the racialized dimension of these mustard gas experiments, as scientists tested whether the effects of toxic exposure might vary between Asian, Hispanic, black, and white Americans. Drawing from once-classified American and Canadian government records, military reports, scientists’ papers, and veterans’ testimony, historian Susan L. Smith explores not only the human cost of this research, but also the environmental degradation caused by ocean dumping of unwanted mustard gas. As she assesses the poisonous legacy of these chemical warfare experiments, Smith also considers their surprising impact on the origins of chemotherapy as cancer treatment and the development of veterans’ rights movements. Toxic Exposures thus traces the scars left when the interests of national security and scientific curiosity battled with medical ethics and human rights.

Osprey's study of gas warfare tactics that were employed during World War I (1914-1918). Battlefield Gas was first employed in April 1915 at the village of Langemarck near Ypres. At 1700 hours the Germans released a five mile-wide cloud of 168 tons of chlorine gas from 520 cylinders, causing panic and death in the French and Algerian trenches. Despite initial widespread condemnation and disgust, its use rapidly spread with all the armies entering into the race to produce gases, new ways to use them, and protective measures including masks and warning systems. For the first time in detail, this book charts the development of gas as a battlefield weapon and the steps taken to counter it. Delivery methods, including the use of artillery, the consequences of changing wind direction, and infantry advancing into an area just gassed, are all covered alongside key milestones in its introduction and usage. With an abundant array of artwork and photographs illustrating the gas masks, insignia, and protective clothing of the protagonists, this book conveys the horror of the gas attack and reveals the practical challenges for soldiers struggling to cope with this new form of warfare. Conveying the reality behind the iconic Sargent painting of a column of blindfolded gas casualties, it is a fascinating survey of one of the darkest facets of 20th century warfare.