On 29 May 2017, Macron met with Vladimir Putin at the Palace of Versailles. The meeting sparked controversy when Macron denounced Russia Today and Sputnik accusing the news agencies of being "organs of influence and propaganda, of lying propaganda". Macron also urged cooperation in the conflict against ISIS and warned that France would respond with force in Syria if chemical weapons are used. In response to the chemical attack in Douma, Syria in 2018, Macron directed French participation in airstrikes against Syrian government sites, coordinated with the United States and the United Kingdom.