Trump, Macron agree on joint response to Syria chemical attack
U.S. and French Presidents agree on a joint response in the event of another chemical attack in Syria.
U.S. and French Presidents agree on a joint response in the event of another chemical attack in Syria.
Russian President dismisses any suggestion that Syrian President was behind April chemical attack.
French President warns the use of chemical weapons in Syria would result in reprisals.
Western intelligence agency finds Syria is continuing to make chemical weapons in violation of 2013 deal.
Human Rights Watch says Syrian government forces used deadly nerve gas in four recent attacks.
French intelligence services say they have scientific proof that Syrian regime was responsible for April 4 chemical weapons attack.
Treasury sanctions employees of Syrian research center following chemical weapons attack in Idlib.
French Foreign Minister says his country has evidence the Syrian government carried out chemical weapons attack in Idlib.
Although there was much praise for Trump's decision to bomb Shayrat Air Base, there is another side to the story. Opinion.
U.S. intelligence agencies suspect Syrian President kept chemical weapons he agreed to surrender in 2013.
U.S. Vice President says all options are on the table following chemical attack in Syria.
Russia and China veto UN resolution that would have imposed sanctions on Syria over chemical weapons.
Security Council likely to vote on resolution sanctioning Syrian officials over chemical weapons attacks as early as next week.
Syria's government says Human Rights Watch's claims it used chemical weapons in Aleppo are "fabricated".
Human Rights Watch says Syrian government forces carried out at least eight chemical attacks in Aleppo.
For the first time, investigators say they suspect Syrian President and his brother are responsible for the use of chemical weapons.
Security Council resolution will slap sanctions on Syrian authorities responsible for the use of chemical weapons.
Syria launches blistering attack on "Western" countries that have accused it of using chemical weapons.
OPCW accepts Russia's offer to provide it with possible evidence of chemical attack in Aleppo.
Organization for the Prohibition of Chemical Weapons believes ISIS may have manufactured mustard gas used in Syria and Iraq.
Executive body of global chemical arms watchdog condemns both Syria and ISIS for using toxic weapons.
Security Council extends mandate of a panel investigating chemical attacks in Syria until November 18.
Syrian state media claims rebels fired shells containing toxic gas into government-held parts of Aleppo.
Russia dismisses UN-led investigation showing that Syrian forces carried out three chemical attacks, opposes sanctions.
UN Security Council gives panel investigating chemical weapons use in Syria another month to complete its work.
UN inquiry identifies two Syrian Air Force helicopter squadrons and two other units in chlorine gas attacks, says Western diplomat.
Syrian government denies it used chlorine gas in an attack in Aleppo, following which dozens were treated for breathing problems.
Organization for the Prohibition of Chemical Weapons says it is "disturbed" by the alleged use of toxic chemicals in Aleppo.
Dozens of people treated for breathing problems in Aleppo after regime helicopters drop barrel bombs which may have contained chlorine gas.
Russia says findings of a UN-led investigation on Syrian chemical attack are not conclusive enough to trigger sanctions.
France pressing Security Council members to condemn the Syrian government over report that Syrian troops used chemical weapons.
White House says it is "impossible to deny" that Syria launched chemical weapon attacks.
UN investigation finds Syrian President's forces carried out at least two chemical attacks, and ISIS jihadists used mustard gas as a weapon.
France alarmed at reports of a deadly chemical attack in the Syrian battleground city of Aleppo.
OPCW pressing Syria to explain why it still has four undeclared chemical warfare agents.
Russia and China propose UN resolution that would have states report when terrorists are developing chemical weapons in Syria.
President says he does not regret not attacking Syria despite warning that its using chemical weapons would be crossing a red line.
State Department spokesman: Washington is aware of reports that chemical weapons were used in Syria, but can't confirm them.
UN team tasked with identifying those responsible for chemical attacks in Syria will begin investigations in early March.
UN chemical weapons watchdog says Syria's arsenal has been completely destroyed after more than two years of work.
OPCW says it has found that some people in Syria may have been exposed to sarin or a sarin-like gas.
Former Defense Secretary criticizes President Obama for his failure to follow up on a warning to Syria about using chemical weapons.
Syria tells global watchdog it is fully cooperating with the destruction of its toxic stockpile, as agreed upon in 2013.
Organization for the Prohibition of Chemical Weapons calls for those behind chemical attacks in Syria to be held accountable.
UN chemical weapons watchdog confirms mustard gas was used in Syria in August, and also reports yet another chlorine attack.
OPCW source says it has been concluded that mustard gas was used during fighting in Syria, but can't say who used it.
Diplomats say Russia is delaying the launch of UN investigation aimed at assigning blame for chemical weapon attacks in Syria.
UN Security Council votes unanimously to set up a panel to identify who is behind deadly chlorine gas attacks in Syria.
United States and Russia agree on draft UN resolution aimed at identifying the perpetrators of chemical weapons attacks in Syria.
White House concerned over the fact that undeclared traces of chemical weapons were found in Syria.
International inspectors have found traces of sarin and VX nerve agent in Syria that had not been declared to the OPCW.
In latest report, OPCW says Syria has destroyed three of its 12 chemical weapons production sites.
Representative in charge of disarming Syria's chemical weapons steps down, will be replaced by adviser to Ban Ki-Moon.
Chemical weapons investigators conclude "with a high degree of confidence" that chlorine gas was used in Syria last year.
Syria declares four chemical weapons facilities it had not mentioned before, raising concerns among the West.
In new book, former defense chief criticizes Obama's backtracking on action in Syria over its use of chemical weapons.
Secretary of State John warns Assad's regime it would be held to account for using chlorine gas against civilians.
Secretary of State says there is evidence that Syrian President is using chlorine gas “in violation” of a global chemical weapons treaty.
Israel believes Syria has retained caches of combat-ready chemical weapons after giving up raw materials, says senior Israeli official.
The Organization for the Prohibition of Chemical Weapons says it found "compelling confirmation" of the use of chlorine gas in Syria.