Chloropicrin and its alleged use in the Ukrainian war (part 3)
The first instalment of this four-part blog series reviewed the allegations of Russian chemical weapon (CW) use in the Ukrainian war from its start in 2014 until the present. At the meeting of the Executive Council of the Organisation for the Prohibition of Chemical Weapons (OPCW) in March 2024, the Ukrainian delegate reported 1,060 incidents since the Russian invasion in February 2022. More recently, Ukraine claimed in a note verbale to the OPCW dated 13 June that it had recorded a total of 2,968 cases of Russian use of riot control agents (RCAs) between 15 February 2023 and 25 April …
Chloropicrin and its alleged use in the Ukrainian war (Part 1)
On 1 May, the United States formally accused Russia of using ‘the chemical weapon chloropicrin against Ukrainian forces in violation of the Chemical Weapons Convention (CWC)’. It added: ‘We make this determination in addition to our assessment that Russia has used riot control agents as a method of warfare in Ukraine, also in violation of the CWC. The use of such chemicals is not an isolated incident and is probably driven by Russian forces’ desire to dislodge Ukrainian forces from fortified positions and achieve tactical gains on the battlefield.’ Allegations of chemical weapons (CW) use first appeared after the start …
Chloropicrin and its alleged use in the Ukrainian war (part 2)
The first of four parts in this blog series reviewed the allegations of Russian chemical weapon (CW) use in the Ukrainian war from its start in 2014 until today. The Ukrainian delegate reported 1,060 incidents since the Russian invasion in February 2022 at the meeting of the Executive Council of the Organisation for the Prohibition of Chemical Weapons (OPCW) in March 2024. On 23 May, the Wall Street Journal quoted Ukrainian sources that the number of CW incidents was quickly approaching the 2,000 mark: As of May 3, the Support Forces have confirmed 1,891 such attacks since they began tracking …
Prelude to chemical weapons use?
Late yesterday evening, adviser to Ukraine’s Minister of Internal Affairs Anton Garashchenko tweeted that Russia was using chemical weapons (CW) against the defenders of the encircled Black Sea town of Mariupol. Another statement, reportedly from the Azov regiment – notorious for its neo-Nazi ideology – defending the city, mentioned respiratory failure and vestibulo-atactic syndrome. There are references to dissemination of a toxic substance by a drone, but also that the incident has had no disastrous health consequences. Clearly, whatever the incident may have been, it is not (yet) a situation whereby Russia has unleashed CW, as a British tabloid was …
Remarks at the CWCC webinar on ‘Reinforcing the Norm Against Chemical Weapons’
Remarks at the webinar Reinforcing the Norm Against Chemical Weapons: The April 20-22 Conference of States Parties to the Chemical Weapons Convention, organised by the Chemical Weapons Convention Coalition and the Arms Control Association, 10 May 2021 Director-General Arias, Ambassador Helfand, Ambassador Lingner, Participants, I am pleased to join this webinar of the global non-governmental platform, the Chemical Weapons Convention Coalition (CWCC). As a CWCC member from the start, I wish to express my gratitude to Paul Walker, who has been the engine behind the initiative for as long as it has existed, and to the states parties to …
Sanctioning Syria: An Analysis of the OPCW Vote
The Organisation for the Prohibition of Chemical Weapons (OPCW) completed its 25th session of the Conference of the States Parties (CSP) on 22 April, the 106th anniversary of the first massive use of chlorine as a warfare agent in the First World War. Due to the sanitary restrictions to contain the global coronavirus pandemic, the OPCW spread the CSP-25 over two sittings. The first one took place on 30 November and 1 December 2020. Its primary objective was the adoption of the work programme and budget for 2021, which the states parties to the Chemical Weapons Convention (CWC) could not …
Allegations of Iranian Use of Chemical Weapons in the 1980–88 Gulf War – Preface
Whether Iran launched chemical weapon (CW) attacks against Iraq during the 1980-88 Gulf War has been the subject of a long-lasting controversy. Iraq was responsible for initiating chemical warfare in the early 1980s in blatant violation of the 1925 Geneva Protocol prohibiting CW use in war (since then, more broadly termed ‘armed conflict’). Negotiations for the Chemical Weapons Convention were ongoing and would not be concluded until September 1992. Nothing in the Geneva Protocol prevented Iran from developing, producing and stockpiling CW. Little stood in its way to retaliate in kind. The Gulf War also took place in the final …
Apparently major chemical weapons attack near Damascus reported
As I am writing, disturbing news reports are coming in of a major chemical attack on the eastern eastern outskirts of Damascus (Ghouta district). According to images and film footage posted to the Internet by opponents to the al-Assad regime, many casualties, including fatalities can be seen. Supplementary visual testimony strongly indicates poisoning. [Images are graphic and should be viewed with caution!] In past blog postings and commentaries I have been sceptical of CW claims, because the narrative accompanying images and film footage did not correspond with what could be seen. More importantly, a number of things one would expect …
Syria stands formally accused of violating the Chemical Weapons Convention
The Executive Council of the Organisation for the Prohibition of Chemical Weapons (OPCW) held its 94th session from 7–10 July. Prominent on the agenda was the determination by the Investigation and Identification Team (IIT) that ‘there are reasonable grounds to believe’ that Syrian government forces bear responsibility for several chemical weapon (CW) attacks at the end of March 2017. The finding is the first time that the Technical Secretariat of the OPCW has formally charged a state party to the Chemical Weapons Convention (CWC) with violating Article I, para. 1(b) to never under any circumstances use CW. The accusation is …
From irritant to tear-gas: the early story of why a toxic agent became non-lethal
With the recent international attention to riot control agents (RCA) people have raised the question how their use against protesting civilians can be legal when the toxic agents are internationally banned from battlefields. Framed as such, the question is not entirely correct. In my previous blog posting I argued that outlawing RCAs for law enforcement and riot control based on the above reasoning may run into complications in the United States because the country still identifies operational military roles for irritants on the battlefield in contravention of the Chemical Weapons Convention. This article sketches the convoluted history of harassing agents …