Brushing aside Russia’s pledge to repel any Syria attack, President Trump used Twitter to put Moscow on notice that a military response to Assad’s use of chemical weapons is on the way, telling Russia to ‘get ready’ as missiles will be coming, telling him he ‘shouldn’t be partners with a ‘“Gas Killing Animal” who kills his people and enjoys it!’ Although Russia, Syria and Iran forcefully deny that chemical weapons were deployed on the rebel-held city of Douma, the US and its allies claim that they have evidence validating the charge. The precise timing and nature of the attack remains unknown. Recently the White House spoke of building support for an international response to Syria that would emphasise ‘the use of chemical weapons is a red-line no nation should feel comfortable crossing’. Currently, France and Britain are in consultation with the US to coordinate a response to the use of chemical weapons. See also ‘UK: Upholding Chemical Weapons Treaty’ above.