CW incidents alleged by the Syrian government: an industrial chemical as likely cause?

[Cross-posted from The Trench.]

My previous posting (16 November) presented the findings by the Fact-Finding Mission (FFM) of the Organisation for the Prohibition of Chemical Weapons (OPCW) concerning allegations of the use of chlorine as a chemical weapon in Syria’s Idlib Governorate. The FFM concluded that the incidents likely involved the use of a toxic chemical containing the element chlorine as a weapon.

This report was one of three that the Technical Secretariat of the OPCW transmitted to states party to the Chemical Weapons Convention (CWC) for consideration at a special session of the Executive Council on 23 November. The other two reports address allegations of mustard agent use at Marea in northern Syria and chlorine attacks against Syrian government forces around Damascus.

This contribution focusses on the latter investigation. Syria submitted four Notes Verbales alleging a total of 26 chemical weapon (CW) events resulting in 432 casualties. The first reported incident dates back as far as 19 March 2013; the most recent ones took place in May 2015.

The investigative team deployed to Syria on 1 June, 1 August and 13 October. It has not yet finalised its investigation and the interim report circulating among CWC states parties focusses primarily on one incident at Jobar (‘Jober’ as spellt in the report), a municipality northeast of the old town of Damascus, on 29 August 2014. Although the investigation is ongoing, the FFM

is of the view that those affected in the alleged incident may have been exposed to some type of non-persistent, irritating airborne substance, following the surface impact of two launched objects.

However, based on the evidence presented by the Syrian National Authority, the medical records that were reviewed, and the prevailing narrative of all of the interviews, the FFM cannot confidently determine whether or not a chemical was used as a weapon.

The FFM was unable to identify a specific irritant, but believes an industrial chemical may offer the most plausible explanation for the reviewed symptoms. It as good as ruled out use of chlorine or nerve agents in Jobar on 29 August 2014.

Conclusions about some other incidents reported by the Syrian government will be part of the final report.

Allegations by the Syrian government

The Syrian Deputy Minister for Foreign Affairs and Expatriates, who also heads the Syrian CWC National Authority, submitted Note Verbale 150 to the Technical Secretariat on 15 December 2014. The document alleges 10 separate CW incidents in four Damascus neighbourhoods between April and September 2014 that resulted in 92 casualties, all among military personnel.

Summary of allegations in Note Verbale 150

Syria’s Permanent Mission to the OPCW delivered Note Verbale 41 to the Technical Secretariat on 29 May 2015. It lists 13 separate incidents, five of which preceded Syria’s accession to the CWC, four whose dates fall within the date range of Note Verbale 150 and an additional four that took place early in 2015. These attacks allegedly occurred in the areas surrounding Aleppo and Damascus. Although this note is less explicit about the nature of the victims, it lists a minimum of 317 casualties, including at least five civilians. The document offers details on suspected chlorine use. The Syrian authorities requested members of the advance team (who deployed to Syria from 25 to 29 May 2015) that these events be included in the scope of the FFM. That, however, proved impossible without a new mandate covering additional events.

Summary of allegations in Note Verbale 41

It is interesting to note that some of the incidents predating Syria’s accession to the CWC had already been examined by the UN investigative team in August and September 2013. That investigation corroborated allegations of CW use at Khan Al Asal and described the incident as ‘a rapidly onsetting [sic] mass intoxication by an organophosphorous compound in the morning of the 19 March 2013’, but added that ‘the release of chemical weapons at the alleged site could not be independently verified in the absence of primary information on delivery systems and of environmental and biomedical samples collected and analysed under the chain of custody’.

The two other incidents alleged in Note Verbale 41 took place immediately after the infamous Ghouta attack of 21 August 2013 and had also been investigated by the UN team. Of the one at Al-Bahriya (spelt as Bahhariyeh in the UN report) on 22 August 2013, the UN team could not corroborate the allegation. Blood samples all tested negative for any known signatures of chemical warfare agents.

With respect to the incident at Jobar on 24 August 2013 the UN report confirmed a ‘relatively small scale’ use of sarin against soldiers. However, again ‘in the absence of primary information on the delivery system(s) and environmental samples collected and analysed under the chain of custody, the United Nations Mission could not establish the link between the victims, the alleged event and the alleged site’.

Note Verbale 41 is equally intriguing for the absence of several other alleged incidents between March and September 2013 investigated by the UN team. These presumably concerned the investigation requests by France, the UK and the USA included in the mandate of the investigators by UN Secretary-General Ban Ki-moon. Note Verbale 41 also lists some incidents not addressed by the UN team.

It is clear that the OPCW has all but ignored the allegations prior to Syria’s accession to the CWC.

Note Verbale 43 dated 3 June 2015 reports three additional incidents in May 2015.


Summary of allegations in Note Verbale 43

Note Verbale 47 dated 15 June 2015 comprises six incidents that had already been mentioned in Note Verbale 41, but offers more background information, including greater detail on events, greater precision of sites of alleged attacks, and references to symptoms suffered by the exposed victims.


Summary of allegations in Note Verbale 47

Based on Notes Verbales 41, 43 and 47, the FFM was dispatched for a second investigative deployment.

Assessment of the alleged incidents

In view of the large number of allegations, the FFM was unable to investigate each one or had to sequence investigations based on the severity of allegations. Thus it was agreed with the Syrians that the FFM would focus initially on the Jobar event of 29 August 2014 because it involved the highest number of reported casualties in Note Verbale 150.

After receipt of the additional Notes Verbales, the FFM proposed additional investigation of two allegations in 2014 and one in 2015. Based on additional data supplied by the Syrian government, the investigative team eventually looked into five reported events during its second deployment: Al-Maliha on 16 April and 11 July 2014, Al-Kabbas on 10 September 2014, Nubel and al-Zahraa on 8 January 2015, and Darayya on 15 February 2015.

The report of 29 October indicates that the FFM completed its mandate for the Jobar investigation. It expresses considerable frustration about the dearth of additional evidence to support the allegation:

The FFM is of the opinion that it would have been able to be more precise in its findings if further objective evidence, complementing what was provided by the authorities of the Syrian Arab Republic, had been made available to the team. The FFM was not able to obtain hard evidence related to this incident, either because it was unavailable or because it was not generated in the first place. The lack of hard evidence precluded the FFM from gathering further facts in a definitive way.

While interviews with soldiers point to the possibility ‘of exposure to some type of non-persistent, airborne irritant secondary to the surface impact of two launched objects’, the FFM could not confidently determine whether such exposure might have resulted from the payload of the projectiles or from another source (propellant, a chemical stored in the area of impact, detonation products, etc.) because of insufficient evidence presented by Syria, insufficient details in reviewed medical records, and inconsistencies in the narratives of interviewees. So, the FFM concluded that:

while the general clinical presentation of those affected in the incident is consistent with brief exposure to any number of chemicals or environmental insults, the visual and olfactory description of the potential irritant does not clearly implicate any specific chemical.

This particular investigation was also hampered by the delay of some nine months between the alleged incident and the start of the mission. Notwithstanding, the FFM all but ruled out chlorine and organophosphorous compounds (e.g., sarin) as agents responsible for the described symptoms. High on the list of probabilities figures diBorane, which besides use as a rocket propellant also has application in electronic industries and the vulcanisation of rubber. As the report notes, these uses make it ‘relevant to the interests of a militarized non-state actor [and it is] also readily available in the region’. Many of the reviewed symptoms appear consistent with exposure to this non-persistent and volatile chemical.

FFM Jobar chemicals probability

Jobar: Likelyhood of toxic chemicals to which victims might have been exposed (Source: OPCW)

The report on the allegations raised by the Syrian government is preliminary. The Jobar investigation is in the process of finalisation. The other mentioned incidents also remain under investigation pending final analysis. The interim report only contains an overview of activities undertaken until October 2015. These findings will also be included in the final report.

Innocence Slaughtered – Book launch at OPCW

Innocence Slaughtered coverDescribed by Ambassador Ahmet Üzümcü, Director-General of the OPCW, as a ‘remarkable compilation of materials, rich in detail and edited in the finest traditions of highly readable scholarship’, Innocence Slaughtered is a new book that will launch with a panel discussion on 2 December, from 13.00-15.00 at this year’s Conference of States Parties to the Chemical Weapons Convention. Edited by Dr Jean Pascal Zanders, the book features the writings of eleven experts and historians on gas warfare and chemical weapons and is being published to coincide with the first phosgene attack in WWI on 19 December 1915.

The launch event will be a panel discussion with Dr Jean Pascal Zanders, Ambassador Ahmet Üzümcü, Mr Jef Verschoore, Deputy Mayor and Chairperson of In Flanders Fields Museum, Mr Dominiek Dendooven and Dr Leo van Bergen, both chapter authors. They will discuss the immediate impact of gas warfare, before exploring its subsequent effect on the use of science in future conflicts and the struggle to legally ban the use of chemical weapons in future conventions.

Book launch

Date & time: Wednesday, 2 December 2015; 13:00 – 15:00

Location: Ieper Room, OPCW Headquarters, Johan de Wittlaan 32, The Hague, Netherlands


  • Ambassador Ahmet Üzümcü, Director-General, OPCW
  • Mr Jef Verschoore, Deputy Mayor and Chairperson In Flanders Fields Museum
  • Mr Dominiek Dendooven, Researcher, In Flanders Field Museum [Chapter author]
  • Dr Leo van Bergen, Independent Researcher [Chapter author]
  • Dr Jean Pascal Zanders, The Trench [Book editor and Chapter author]

Publisher’s information sheet. Copies of of the book will be available for purchase.

(A second book launch event will take place at In Flanders Fields Museum, Ypres on Thursday, 10 December.)

Investigation of alleged chlorine attacks in the Idlib Governorate (Syria) in March – May 2015

[Cross-posted from The Trench.]

On 29 October, the Technical Secretariat of the Organisation for the Prohibition of Chemical Weapons (OPCW) circulated three reports on investigations of alleged chemical weapons (CW) use in Syria. On 5 November Reuters published some details from the one addressing the alleged use of sulphur mustard agent in Marea, a town to the north of Aleppo, on 21 August. The two other reports address a series of incidents between 15 December 2014 and 15 June 2015 at the request of the Syrian government and between 16 March and 20 May 2015 in the Idlib Governorate documented by a variety of non-governmental sources.

For the purpose of clarity, the OPCW maintains a single Fact-Finding Mission (FFM), which has so far produced six reports. Under the FFM, the OPCW may deploy different teams to different locations.

The most recent reports will be released as part of the monthly OPCW reports on Syria to the UN Security Council, presumbly at the end of this month following the special session of the Executive Council on 23 November called to consider the findings.

Incidents in Idlib Governorate, March – May 2015

The Idlib Governorate lies to the south-west of Alleppo. During the spring of 2015 the international press and social media reported a string of incidents suggesting the use of chlorine as a weapon.

This team of the Fact-Finding Mission received its mandate to investigate incidents involving the use of toxicants as a weapon based on open-source media, other sources of information and materials obtained from non-governmental organisations. The investigation could not take place under optimal conditions, because the OPCW inspectors were unable to visit the sites of alleged incidents shortly after their occurrence, take their own samples or review the records onsite. Instead they based themselves on interviews and supplementary materials submitted during the interview process. They were nevertheless able to conclude:

In itself, no one source of information or evidence would lend particularly strong weighting as to whether there was an event that had used a toxic chemical as a weapon. However, taken in their entirety, sufficient facts were collected to conclude that incidents in the Syrian Arab Republic likely involved the use of a toxic chemical as a weapon. There is insufficient evidence to come to any firm conclusions as to the identification of the chemical, although there are factors indicating that the chemical probably contained the element chlorine.

The report documents 17 incidents in 6 locations between 16 March and 20 May 2015. They were responsible for six fatalities.

Idlib 2015 - reported incidents

First depiction of a chemical barrel bomb dropped from helicopters

The report also included a depiction of a so-called barrel bomb, based on the various testimonials and collection of bomb fragments. It notes that the design of the improvised weapon underwent an evolution of their manufacture, probably driven by trial and error. However, only a singly type appears to have been used in the Idlib Governorate between March and May 2015.

OPCW 20151029 Barrel bomb graph

Depiction of a chemical barrel bomb (Source: OPCW)

The configuration consists of 9 gas cylinders (green) presumably filled with poisonous chemicals. The report suggests that they may have been filled with a chlorine or chloride containing compound. The flasks with potassium permanganate (pink) would then have been used to oxidise the chlorine containing compound, resulting in Cl2. The potassium permanganate may be responsible for the purple–red colour occasionally seen in pictures and video footage of impact sites.

This depiction definitely explains how high concentrations of chlorine were achieved locally, earlier assessments of improbability having been based on the assumption of the dropping or firing of single gas cilinders fitted with a light detonator.  Interestingly, the barrel bomb configuration would not have contradicted this assumption, given the individual rigging of gas cylinders (see Brown Moses’ speculation on this in 2014) and the focus of outside observers on those cylinders. To the best of my recollection, only a single report on developments in Syria in 2014 prepared by Human Rights Watch made a passing reference to the possibility: ‘evidence strongly suggests that Syrian government helicopters dropped barrel bombs embedded with cylinders of chlorine gas on three towns in Northern Syria in mid-April‘.

On the value of the evidence

As usual and for good reason, the reports by the Technical Secretariat remain careful in their conclusions. Determination of reponsibility for the violation of the Chemical Weapons Convention and other legal instruments banning chemical warfare is pre-eminently a political judgement. As noted earlier, the Executive Council will consider these findings (as well as those in the other two reports) on 23 November, after which they will be transferred to the UN Security Council. They will also inform the Joint Investigative Mission established by the UNSC in August, whose principal task it is to determine responsibility for chemical warfare in the Syrian civil war.

Meanwhile, the investigators assess their findings concerning the delivery system as follows:

The description of the alleged chemical weapon and its deployment derives from several inputs, as previously described. The features of the improvised chemical bomb are consistent with its being designed for deployment from a height. As most incidents happened during darkness, it is not surprising that no interviewees claimed to have seen the means of deployment. The deformation of the remnants is consistent with mechanical impact and explosive rupture, rather than explosion causing deflagration. Witnesses also reported a lesser explosive sound than for other more conventional types of bombs. Moreover, casualties’ signs and symptoms do not include physical injuries that would be expected from the deployment of an explosive device. The craters which have been claimed to have been caused by the device are also consistent with its being dropped from a height with lesser explosive power. It is therefore reasonable to assume that the devices were not designed to cause mechanical injury through explosive force but rather to rupture and release their contents.

Arrests of Foreigners in Iran Not Helping

The subject of dual nationality Iranian citizens, such as Jason Rezaian, being arrested in Iran on what look like trumped-up political charges, has long been a concern.  But I have to say the most recent spate of arrests in Iran of foreigners, in the wake of the agreement on the JCPOA, has been particularly off-putting to me. Take the arrest, reported here and here, of Nizar Zakka.  As I understand it, Zakka is Lebanese and also holds permanent residence status in the US.  So he is not an Iranian citizen.  He has apparently recently been arrested on espionage charges because, according to Iranian state media, he “has deep ties to the U.S. intelligence and military establishment.”

I’m not sure what it means to have “deep ties to the U.S. intelligence and military establishment,” but if that on its own is enough for a foreigner to be arrested in Iran, then this sends a very discomfiting message to people like me who have for some time wanted to visit Iran, but who have both visceral and intellectual concerns about making it back out of the country.  I mean, like most people who write about nuclear nonproliferation issues, I know people in U.S. intelligence and military agencies.  Does that mean I have “deep ties” to those agencies?  I don’t think I do, but I’m not willing to gamble on what the IRGC is going to make of those connections.

I think this recent series of arrests is a real shame, because it is going to make people like me think more than twice about visiting Iran.  And particularly because, in the case of Nizar Zakka, he was actually in Iran by invitation of the government to attend a conference.  That’s basically why I would visit Iran if I were to go.  I’ve talked to several Iranian friends about this possibility in the past, and I was basically just waiting for the right opportunity to accept such an invitation.  But honestly I’m not going to do so at this point.

I think I understand at least partially the politics involved.  After the JCPOA was agreed, the conservative elements of the Iranian government have wanted to reassert themselves, and apparently they think that arresting foreigners with ties to foreign governments they don’t like will send a message of strength and continued antipathy towards those governments. Well, it may be doing that, but I don’t see that as in any way a constructive move for the country and its interests.  I don’t see how Iran’s interests are served by dissuading academics and businessmen who are generally in favor of increased engagement between Iran and the world, from visiting the country.  But maybe that’s also on the agenda of the authors of this new policy – to generally discourage engagement between Iran and the rest of the world.

If it is, then congratulations. I think it will work.

Innocence Slaughtered: Introduction

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

How is Israel a Non-Nuclear Weapon State?

I just ran across this recent report by David Albright and ISIS.  Before proceeding, I just have to take this opportunity to share a chuckle of incredulity with others who have similarly noted Albright’s decision to change ISIS’ Twitter handle to . . . wait for it . . . @TheGoodISIS.  Talk about self delusion.  I’ve enjoyed some schadenfreude-filled moments lately seeing even the arms control wonk establishment bashing Albright on Twitter.

But back to the report. On the whole it’s innocuous enough – an accounting of civil HEU stocks around the world.  But what caught my eye is that on Page 5, Israel is listed in the portion of a table titled “Non-Nuclear Weapon States (NNWS) that received US-origin HEU.”   It made me wonder what possible criteria ISIS was using to categorize Israel as a Non-Nuclear Weapon State? Israel is of course not a party to the NPT, which is the legal source for the term Non-Nuclear Weapon State.  So Israel clearly can’t be called an NNWS based on its membership in that category of states parties the NPT.

I don’t know if Albright is trying to play some game of semantics here by reference to NPT Article IX(3), which defines a nuclear weapon state as “one which has manufactured and exploded a nuclear weapon or other nuclear explosive device prior to 1 January 1967,” and therefore by exclusion determining that Israel can’t be categorized as one of those, and so must be a non-nuclear weapon state.  But if that’s the game, Albright should note that this sentence in Article IX(3), read in full, makes it clear that this definition is only applicable “For the purposes of this Treaty . . .”  So this definition, and any negative extrapolation, does not apply to Israel.

So what about just a colloquial use of the term non-nuclear weapon state? If that’s what Albright means here, then he’s being pretty disingenuous in referring to Israel by this term.  It’s well documented that Israel possesses nuclear weapons, and willfully turning a blind eye to this evidence – if that is what he’s doing – just makes Albright look like he’s whitewashing over it.

Not very “scientific,” ISIS.

Elephant Not in the Room: Whither the Mythological Parchin Explosion Chamber?

Another great guest post by friend of ACL, Dr. Yousaf Butt, on the technical implications of the findings of the IAEA when Agency inspectors finally visited the site at Parchin that they’ve been angling to visit for years.


Elephant Not in the Room: Whither the Mythological Parchin Explosion Chamber?

By: Yousaf Butt

Dr. Yousaf Butt, a nuclear physicist, is senior scientific advisor to the British American Security Information Council (BASIC) in London. The views expressed here are his own.


Many reporters and non-proliferation experts have been busy lately arguing over the protocols used for taking samples at the Parchin military site in Iran. They may have missed the elephant in the room. This might be excusable since there is no elephant in the room: the enormous explosion chamber that was supposed to be there was not seen by the IAEA in their latest visit to their latest building of interest at Parchin.

As all hardcore Parchin fans know, the IAEA had visited the site twice before and also found nothing suspicious in – or even around – the other buildings they had previously been interested in. Three strikes and you’re out? Well, not quite: one ought to wait for the results of the sampling before passing final judgment on whether nuclear materials were used at Parchin and whether possible safeguards violations may have occurred.

However, it seems fairly clear by now that the intel supplied to the IAEA regarding the chamber was flawed. Regardless of whether the sampling results end up being positive or not, there is no chamber at Parchin at any of the multiple locations deduced from the intel fed to the Agency by some unknown third-party.

Could the huge chamber have been cut-up and sneaked out as some people at a DC-based NGO have insisted? As Robert Kelley – a former head of the DoE Remote Sensing Laboratory at Nellis Air Force Base and a former IAEA inspections director – explains in a recent SIPRI release, the answer is a firm “No” — because of continuous satellite monitoring:

“A removal operation would be obvious to an observer using panchromatic satellite imaging, supplemented by Synthetic Aperture Radar (SAR) and many forms of multi-spectral imaging.”

To those of us who have been examining the scientific quality of some of the allegations against Iran the non-existence of the mythological chamber has not come as a big surprise: it may well be that the same country that fed the bogus and amateurishly-flawed Associated Press graphs to the IAEA, also fed the now-debunked Parchin chamber story.

As Robert Kelley recaps, there were multiple failures of competence in the 2011 IAEA Annex report that made the Parchin allegations in the first place. Most glaringly, there is no need for an explosion chamber if the aim of the chamber was nuclear-weapons related in the first place: “Claims about the purpose of the alleged experiments at Parchin are not consistent with the logic of nuclear weapons design and testing.”

Apart from the latest Parchin report, non-proliferation experts and reporters would be well-advised to do their due-diligence and read the compendium of expert SIPRI reports written by Robert Kelley and his colleague Tariq Rauf – the former Head of Verification and Security Policy Coordination at the IAEA.

A puzzling question persists, however: If the chamber never existed and there’s no big nefarious deal at Parchin why then were the Iranians so insistent to lead the latest swipe-sampling inspections themselves? It’s uncertain of course, but it may be related to the reports that the IAEA mishandled the Syria investigation and so Iran perhaps wanted to ensure that that is not repeated at Parchin.

The upshot of all this is that the IAEA should stick to doing nuclear materials accountancy and not delve into nuclear weaponization investigations, until its mandate and expertise is broadened to include such activities.



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