[Cross-posted from The Trench]
Warning: contains extreme graphic images of injuries and infection
Last September Amnesty International (AI) issued a 105-page report entitled Scorched Earth, Poisoned Air alleging the use of chemical weapons (CW) among other atrocities committed by Sudanese forces in the Darfur region. The chemical warfare section contains numerous images of civilian victims with horrifying skin lesions. It suggests that these are the consequence of exposure to a vesicant, possibly a mustard agent. The report is accompanied by a 4-minute video on YouTube. Several press articles and contributions to on-line media after the report’s publication have reinforced the allegation of mustard agent use.
To AI’s great frustration some countries have expressed reservations about the allegations, and so has the Organisation for the Prohibition of Chemical Weapons (OPCW). The non-governmental expert community on CW matters has remained silent. After the initial buzz of interest in the press, the ripples caused by the investigation have all but faded. No fresh chemical warfare allegations seem to have surfaced since the report’s publication.
Were the reservations warranted? This posting reviews the report.
The AI report documents several atrocities allegedly committed by Sudanese government forces against civilians in Jebel Marra, an area east of the town of Zalingei in south-west Sudan. Zalingei is the state capital of Central Darfur State. For decades famine and war have ravaged Darfur, causing immense human suffering and displacing millions. Humanitarian concerns about people living in camps set up by the United Nations or in the most squalid conditions in remote villages are immense. Access to Jebel Marra is as good as impossible, meaning that the plight of the local population and war crimes remain under-reported. According to AI, even the United Nations–African Union Mission in Darfur (UNAMID) cannot access the region.
It is in this context that AI alleges CW attacks against civilians. According to the report summary (p. 5):
Amnesty International interviewed 56 residents of Jebel Marra, 46 civilians and ten members of SLA/AW, who alleged that Sudanese government forces utilized “poisonous smoke” during attacks in Jebel Marra between January and September 2016. These individuals, all of whom are either survivors of the alleged attacks or cared for survivors and victims, provided Amnesty International with substantial testimonial and photographic evidence in support of the allegations. The evidence strongly suggests that Sudanese government forces repeatedly used chemical weapons during attacks in Jebel Marra.
Survivors and caregivers described a wide variety of ailments that victims of alleged chemical weapons attacks experienced during the hours and days after exposure to the alleged chemical weapons agents.
Based on testimony from caregivers and survivors, Amnesty International estimates that between 200 and 250 people may have died as a result of exposure to the chemical weapons agents, with many – or most – being children. The vast majority of survivors of the suspected chemical weapons attacks have had no access to adequate medical care.
Amnesty International documented alleged chemical weapons attacks in and around at least 32 villages in Jebel Marra between January and September 2016. Several of the villages were attacked multiple times. The earliest attacks occurred during the start of the government’s offensive in mid-January. The attacks are ongoing. The most recent attack recorded by Amnesty occurred on 9 September 2016.
Exact identification of the specific chemical agents allegedly used in the attacks documented in this report would require the collection of environmental samples and physiological samples from those directly or indirectly exposed to the alleged chemical agents. An identification would also require an analysis of weapon remnants used during the attacks. Given that access to Jebel Mara is severely restricted, it was not possible for Amnesty International to obtain such samples.
Amnesty International asked two chemical weapons experts to independently review the clinical signs and symptoms revealed by the photographic and video evidence and interview notes. They are both respected experts with experience in unconventional munitions, including biological and chemical warfare agents, and are experienced in the diagnosis of exposure to chemical weapons agents.
Both experts found that there was credible evidence to strongly suggest that chemical weapons agents were used in the attacks documented in this report.
Both experts concluded the clinical signs and symptoms were most consistent with exposure to a class of chemical warfare agents called vesicants or blister agents, which include lewisite, sulphur mustard and nitrogen mustard. However, they also asserted that it was possible that survivors were exposed to a combination of chemicals in addition to blister agents.
These claims the report elaborates in chapter 6 (pp. 69–94), which includes numerous pictures of the effects of the alleged warfare agents on the victims and transcriptions of interview notes. Supporting evidence comes essentially in three forms: witness narratives, pictures, and expert assessment.
AI collected statements from three categories of witnesses: caregivers, civilian victims and members of Sudan Liberation Army/Abdul Wahid (SLA/AW). It conducted most of its interviews pertaining to the chemical warfare allegations between June and September 2016. Five statements were recorded earlier: one in April and four in May. The earlier assertions thus appear to have been registered while investigating other atrocities such as the deliberate targeting of refugees and local civilians. They likely prompted AI to expand its probe so as to include possible chemical warfare.
Unsurprisingly, many witness accounts are confusing and descriptions of experiences do not easily match academic and medical treatises on CW exposure. They often reveal an interviewee’s subjective linkage between cause and effect, something not uncommon in crisis situations. Equally striking is the rapid sequence of symptoms suffered by victims in various witness accounts. Unfortunately, at no point did the interviewers attempt to establish as precise as possible intervals between the noted incident and the onset of particular symptoms, or the sequence of manifestation of symptoms (e.g., in the eyes, miscarriages, etc.). Consequently, the AI report can but enumerate indicators (p. 70):
Survivors and caregivers reported a variety of changes to skin [Sic]. The changes included severe blisters, rashes, and itchiness. The victims’ skin reportedly hardened, changed colour to white, black, or green, and subsequently fell off. Changes to the skin often occurred very soon after exposure, normally within an hour; however, many caregivers reported that changes to the skin occurred the following day.
If the agent were to have been a vesicant, as is often suggested in the AI report, then some time frames are short.
Certain witness statements appear consistent with mustard agent exposure. However, the random listing symptoms, lack of time frames for their appearance, or the generalisation of observed symptoms from multiple casualties all make it difficult to attribute causality (p. 86):
“These are the most common symptoms from the bombardment and the rocket fire, which diffused poison, which changed the colour of eyes and induced vomiting and diarrhoea, which was sometimes bloody and caused many miscarriages… Sometimes people with diarrhoea get a high fever and then their diarrhoea becomes bloody… Sometimes you can see the colour of the body change and the colour of the eyes and then, all of a sudden, they die… their skin becomes dark black and there are rashes and blisters and they turn into wounds… Some people’s eyes become yellow/green, some become yellow/orange, and some become maroon… and if you open the eyelid, the inside changes to red with black spots… In two cases it looked like [the eyes] were going to pop out of the head… Some children suffered hair loss… The patients’ urine changes to different colours. To orange and then red. Sometimes [the urine] is mix of black and dark blue…. Some people have trouble breathing… and they have a very fast heartbeat… Sometimes the blood pressure is low and sometimes it is very high… Many children have swollen bodies… [In three cases] adults had seizures. Two died… Once we noticed the sick person shaking uncontrollably… we needed three or four people to keep him on the bed until one part of the body became paralyzed. Fifteen minutes later, he passed away.”
While passages such as this one each represent a single interviewee, the AI report does not lay out any individual case studies detailing the evolution of symptoms. Even when allowing for the difficulties in collecting testimonials, two other methodological issues also affect the quality of the claims.
First, as the quote above illustrates, many sentences are not written out in full. Combined they do not leave the impression of having been transcribed from a recorded interview; they rather seem handwritten notes transposed into sentences. As a consequence the reader has no inkling how the interviewer pursued his questions, whether and when he followed up replies with additional questions to collect more detail, or if he attempted to corroborate, correlate or disambiguate individual witness accounts. This inevitably opens AI’s estimates of the number of CW incidents and fatalities to critical questioning.
Second, which communication framework was established to ensure that interviewer and interviewee share a common interpretation of signifier and signified? More specifically, how were concepts transposed from a local language whose speakers are unlikely to have assimilated vocabulary of chemical warfare during the interviews? Chapter 2 on methodology (p. 7) describes the difficulties AI encountered trying to acquire information and evidence from the Jebel Marra region. It also outlines the general methodology:
Amnesty International’s investigation was carried out by two researchers with extensive contact networks inside Jebel Marra, one of whom is from the area and fluent in Fur, the main local language’.
Amnesty International interviewed the survivors and witnesses individually. Interviews generally lasted between 30 and 120 minutes. The majority of the interviews were conducted in Fur, a minority were conducted in Arabic, and a few were conducted in English.
Fur is unlikely to contain specific chemical warfare vocabulary. The report does not reveal who translated the interview notes: the interviewer himself or a specialised translator? Since the report does not list the questions put to witnesses, it is not possible to assess how the interviewer communicated his questions on chemical warfare. Similarly, the reader has no sense whether and how he assisted witnesses when they did not fully comprehend a question. Finally, the reader also lacks insight into possible interpretation bias by the questioner and what steps were undertaken to avoid it from occurring as much as possible.
I noted earlier that the bulk of interviews concerning CW use took place in the later stages of the investigation. So, at what point in the project and how did AI become convinced that Sudanese government forces had resorted to mustard agent or another vesicant? Were chemical warfare experts already at this stage involved in this assessment? At what point in the investigation did AI begin to receive pictures suggesting possible exposure to chemical warfare gents? The latter question is of particular importance to know how the pictures in the report correlate in time and place with the narrative or individual testimonials.
Innocence Slaughtered will be published in December 2015
In November 2005 In Flanders Fields Museum organised and hosted an international conference in Ypres, entitled 1915: Innocence Slaughtered. The first major attack with chemical weapons, launched by Imperial German forces from their positions near Langemarck on the northern flank of the Ypres Salient on 22 April 1915, featured prominently among the presentations. I was also one of the speakers, but my address focussed on how to prevent a similar event with biological weapons. Indeed, it was one of the strengths of the conference not to remain stuck in a past of—at that time—nine decades earlier, but also to invite reflection on future challenges in other areas of disarmament and arms control. Notwithstanding, the academic gathering had a secondary goal from the outset, namely to collect the papers with historical focus for academic publication.
The eminent Dutch professor and historian Koen Koch chaired the conference. He was also to edit the book with the historical analyses. Born just after the end of the 2nd World War in Europe, he sadly passed away in January 2012. He had earned the greatest respect from his colleagues, so much so that the In Flanders Fields Museum set up the Koen Koch Foundation to support students and trainees who wish to investigate the dramatic events in the Ypres Salient during the four years of the 1st World War. The homage was very apt: Professor Koch had built for himself a considerable reputation as an author of studies on the 1st World War. Most remarkable: The Netherlands had remained neutral during the conflagration, which adds to the value of his insights.
Death, unfortunately, also ends projects. In the summer of 2014, while doing some preliminary research on the history of chemical warfare, I came across the manuscripts of the chapters that make up the bulk of this book. They were in different editorial stages, the clearest indication of how abruptly the publication project had screeched to an end. Reading them I was struck by the quality of the contents, rough as the texts still were. Together, the contributions also displayed a high degree of coherence.
One group of papers reflected on the minutiae of the unfolding catastrophe that the unleashing of chlorine against the Allied positions meant for individual soldiers and civilians. They also vividly described German doubts about the effectiveness of the new weapon, and hence its potential impact on combat operations. These contributions also reflected on the lack of Allied response to the many intelligence pointers that something significant was afoot. In hindsight, we may ponder how the Allied military leaders could have missed so many indicators. Yet, matter-of-fact assessments of gas use by Allied combatants recur in several chapters, suggesting either widespread anticipation of the introduction of toxic chemicals as a method of warfare or some degree of specific forewarning of the German assault. Gaps in the historical record, however, do not allow a more precise determination of Allied anticipation of chemical warfare. Still, a general foreboding may differ significantly from its concrete manifestation. From the perspective of a contemporary, the question was more likely one of how to imagine the unimaginable. Throughout the 2nd Battle of Ypres senior Allied commanders proved particularly unimaginative. In the end, the fact that German military leaders had only defined tactical goals for the combat operations following up on the release of chlorine, meant that they had forfeited any strategic ambition—such as restoring movement to a stalemated front, seizing the Channel ports, or capturing the vital communications node that Ypres was—during the 2nd Battle of Ypres, or ever after. The surprise element was never to be repeated again. Not during the 1st World War, not in any more recent armed conflict.
The second group of papers captured the massive transformation societies were undergoing as a consequence of industrialisation, science and technology, and the impact these trends were to have on the emergence of what we know today as ‘total war’. Chemical warfare pitted the brightest minds from the various belligerents against each other. The competition became possible because the interrelationship between scientists, industry, politicians and the military establishment was already changing fast. But chemical warfare also helped to effectuate and institutionalise those changes. In many respects, it presaged the Manhattan Project in which the various constituencies were brought together with the sole purpose of developing a new type of weapon. In other ways the competition revealed early thinking about racial superiority that was to define the decades after the Armistice. The ability to survive in a chemically contaminated environment was proof of a higher level of achievement. In other words, chemical defence equalled survival of the fittest. Or how Darwin’s evolutionary theory was deliberately misused in the efforts to justify violation of then existing norms against the used of poison weapons or asphyxiating gases.
During and in the immediate aftermath of the war, opposition to chemical warfare was slow to emerge. In part, this was the consequence of the appreciation by soldiers in the trenches and non-combatants living and working near the frontlines that gas was one among many nuisances and dangers they daily faced as its use became more regular. Defences, advanced training and strict gas discipline gave soldiers more than a fair chance of surviving a gas attack. The violence of total war swept away the humanitarian sentiments that had given rise to the first international treaties banning the use of poison and asphyxiating gases in the final year of the 19th century. Those documents became obsolete because people viewed modern gas warfare as quite distinct from primitive use of poison and poisoned weapons or the scope of the prohibition had been too narrowly defined. By February 1918 chemical warfare had become so regular that a most unusual public appeal on humanitarian grounds by the International Committee of the Red Cross (ICRC) badly backfired on the organisation. Throughout the 1920s the choice between an outright ban on chemical weapons and preparing populations for the consequences of future chemical warfare would prove divisive for the ICRC. In contrast, peace and anti-war movements in Europe campaigned against war in all its aspects and consequently refused to resist one particular mode of warfare before the Armistice. It is instructive to learn that opposition to chemical warfare specifically first arose far away from the battlefields—northern America and neutral Netherlands—and among a group of citizens not directly involved in combat operations: women. And perhaps more precisely, women of science who protested the misapplication of their research and endeavours to destroy humans. Just like the chlorine cloud of 22 April 1915 foreshadowed the Manhattan project, the Women’s International League for Peace and Freedom presaged the Pugwash Conferences on Science and World Affairs, who would bring together scientists, academics and political leaders to counter the growing menace of nuclear war and find solutions to other threats to peace and security.
It was clear to me that I should not remain a privileged reader of the manuscripts. They contained too much material and insights that the broader public should have access to. Piet Chielens, curator of the In Flanders Fields Museum, and Dominiek Dendooven, researcher at the Museum, could not agree more, and so a new publication project was born. However, since the centenary of the chlorine attack was only a few months away, reviving the academic product Koen Koch had been working on was initially not an option. So, the decision was to exploit modern communication technologies and produce the volume as a PDF file in first instance. However, by the time the electronic edition was ready for online publication, In Flanders Fields Museum had found a publisher willing and able to produce a formal edited volume before the end of the centenary year of the first modern gas attack. My gratitude goes to Ryan Gearing of Uniform Press for his guidance and concrete assistance in making this book a reality.
Time for preparing this publication was very short. To my pleasant surprise, every author in this volume responded favourably and collaboration over several intense weeks—both in the preparation of the original PDF version and the subsequent book project—proved remarkably gratifying and productive. Some contributors even took the time to introduce me to certain concepts widely accepted among historians, which I, with my background in linguistics and political science, had interpreted rather differently. For the experience in preparing this volume, I indeed wish to thank every single contributor.
22 April 1915 was not just the day when the chlorine cloud rolled over the battlefield in Flanders. It also symbolises the confluence of often decade-old trends in science, technology, industry, military art and the way of war, and social organisation. That day augured our modern societies with their many social, scientific and technological achievements. However, it was also a starting point for new trends that eventually led nations down the path of the atomic bomb and industrialised genocide in concentration camps. It also highlighted the perennial struggle of international law and institutions to match rapid scientific and technological advances that could lead to new weapons or modes of warfare. This volume captures the three dimensions: the immediate impact of poison warfare on the battlefield, the ways in which the events in the spring of 1915 and afterwards shaped social attitudes to the scientification and industrialisation of warfare, and the difficulties of capturing chemical and industrial advances in internationally binding legal instruments. Indeed, there can be no more poignant reminder that our insights into the trends that brought the chlorine release 100 years ago are crucial to our understanding of trends shaping our societies today and tomorrow.
Yes, the world has moved on since the 1st World War, even if the use of chlorine in the Syrian civil war one century later may seem to challenge the thought. Yet, one institution may unwittingly have come to symbolise the progression. Fritz Haber, the scientific and organisational genius who led Imperial Germany’s chemical warfare effort in 1915, was awarded the Nobel Prize for Chemistry in 1918. Typical for the day, the Nobel Committee detached scientific achievement from moral considerations. His contribution to the development of a synthetic fertiliser for agricultural use, for which he got the prize, equally enabled Germany to continue munition production in the face of an Allied blockade denying it access to foreign raw materials. Haber’s part in chemical warfare too fell entirely outside the Nobel Committee’s considerations. Ninety-five years later, in 2013, the Organisation for the Prohibition of Chemical Weapons received the Nobel Peace Prize for its progress in eliminating the scourge of chemical warfare. The decision represented a strong moral statement, for it reflected the (Norwegian) Nobel Committee’s views that today chemistry, and science in general, should serve peaceful purposes. Therefore it is indeed painfully paradoxical that the successful elimination of the most toxic substances developed and produced for warfare has resulted in the return of chlorine, today a common industrial chemical, as a weapon of choice in the Syrian civil war that started in 2011.
We indeed still experience the consequences of 22 April 1915: this dichotomy between the application of science and technology for life and their mobilisation for war continue to characterise our societal development today. This realisation explains why I thought that the papers, initially prepared under the guidance of Professor Koen Koch, should see the light of day. Particularly now.
Jean Pascal Zanders
Ferney-Voltaire, October 2015
Over the past few weeks several press reports have suggested that the Islamic State of Iraq and the Levant (ISIL) have resorted to chlorine use in attacks in Iraq and Syria.
The grouping is no stranger to chlorine. In some earlier incarnation it was known as al Qaeda in Iraq (AQI) and later it rebranded itself as the Islamic State of Iraq when it explicitly began trying to control territory. Harsh imposition of its strict interpretation of Sharia law and extreme violence towards anybody refusing total subjugation to its rule soon had Sunni tribal leaders uniting in resistance early in 2007. They also began cooperation with forces of the US-led coalition occupying Iraq since 2003 and the Shia-dominated Iraqi government. AQI started mounting large-scale operations involving several hundreds of fighters to capture local seats of power. During the first half of 2007 suicide attacks with lorries rigged with a large quantity of explosives evolved from isolated incidents to terrorise and destabilise societies to a tool integrated in assaults against government centres and fortified positions. After an isolated attempt in October 2006, AQI launched almost 20 chlorine attacks in the first half of 2007.
This posting is a first effort to understand the dynamic behind ISIL resorting to chlorine and perhaps some other toxic chemical substances in military operations in Iraq and Syria. If current chlorine attacks can be confirmed, then some interesting parallels with the brief episode in Iraq may be discerned (but the hypotheses do require further study to be confirmed):