 | UK probing claims of Russian chemical attack in UkraineEarlier on Monday, Ukraine's Azov battalion claimed a Russian drone had dropped a "poisonous substance" on troops and civilians in Mariupol. |
 | West: Syria must answer 20 questions on its chemical weaponsThough Syria claimed the destruction of its chemical weapons, its initial declaration of its chemical stockpiles and chemical weapons production sites to the OPCW has remained in dispute. |
 | France detains suspect in Syria chemical weapons probeInternational investigators have blamed Syrian government forces for using toxic gas and nerve agents in the country’s decade-long civil war. |
 | Pakistan re-elected to chemical weapons watchdog OPCW's executive councilThe Executive Council is the principal policy-making organ of the Hague-based OPCW, which is responsible for supervising the effective implementation of and compliance with the Convention. |
 | US has seen evidence of Syria preparing chemical weapons in Idlib: EnvoyJeffrey said an attack by Russian and Syrian forces, and the use of chemical weapons, would force huge refugee flows into southeastern Turkey or areas in Syria under Turkish control. |
 | Boris Johnson hails agreement on chemical weapons banThe British Foreign Secretary Boris Johnson has hailed the international community coming together to strengthen the global ban against chemical weapons use. |
 | A few missiles won't shake Syria's Bashar Al Assad. He is no Saddam or GaddafiWhy is it so hard to deter Assad? The answer is simple: Russian President Vladimir Putin is firmly on his side. |
 | UK government agrees on 'need to take action' over SyriaThe Cabinet agreed on the need to take action to alleviate humanitarian distress and to deter the further use of chemical weapons by the Assad regime. |
 | Global chemical weapons watchdog to start work in Syria on SaturdayThe OPCW decided to dispatch a fact-finding mission to the town after reports that more than 40 people died from exposure to toxic gas at the weekend. |
 | Emmanuel Macron says has 'proof' of Syrian chemical attack, vows responseFrench President Emmanuel Macron said today that he would respond to "proof" that the regime of Syrian President Bashar al-Assad had used chemical weapons, "at a time of our choosing." |
 | Donald Trump says Syria attack "could be very soon or not so soon at all"Donald Trump amended an earlier warning of a swift military strike against Syria in retaliation for a suspected chemical weapons attack on civilians, saying it "could be very soon or not soon at all". |
 | Russia President Vladimir Putin rejects spy attack claims as chemical weapons experts head to UKPresident Vladimir Putin on Sunday rubbished claims that Russia poisoned a former spy in Britain. |
| A brief history of chemical weapons attacks under Bashar al-Assad's Syrian regimeSince the start of the Syrian conflict, President Bashar al-Assad -- have been accused on numerous occasions of using chemical weapons. |
 | Spicer apologizes for 'insensitive' reference to HolocaustWhite House Press Secretary Sean Spicer suggested today that Adolf Hitler didn't use chemical weapons. |
 | Pentagon suspects chemical weapons still at Syrian air basePresident Donald Trump ordered a massive military strike on the air base last week, in retaliation for a 'barbaric' chemical attack he blamed on Assad. |
