Trump tweeted on Saturday that it was "a perfectly executed strike", expressing gratitude to France and Britain for their participation in the joint operation. Democrats and others denounced Trump's use of the "Mission Accomplished" phrase as odd, incautious and premature.
The then-president stood before a massive banner that read "Mission Accomplished", though US troops had actually been deployed in the area just a month before.
US, British and French forces hit Syria with more than 100 missiles in the early hours of Saturday in the first coordinated Western strikes against the Damascus government, targeting what they said were chemical weapons sites in retaliation for a suspected poison gas attack. Bush addressed sailors aboard a ship in May 2003 alongside a "Mission Accomplished" banner, just weeks before it became apparent that Iraqis had organized an insurgency that tied down United States forces for years. The US ambassador in Moscow, John Huntsman, said in a video, "Before we took action, the United States communicated with" Russia to "reduce the danger of any Russian or civilian casualties".
Marine Lt. Gen. Kenneth F. McKenzie, director of the Joint Workers on the Pentagon, mentioned the allied airstrikes "took out the center" of Assad's chemical weapons arsenal.
Russian Federation and Iran referred to as using drive by the U.S. and its allies a "army crime" and "act of aggression".
As of Saturday, neither Syria nor its Russian or Iranian allies retaliated, Pentagon officials said.
The U.S. -led operation won broad Western support. And now you know the full story, ' he said.
"I'm not going to say that they're going to be unable to continue to conduct a chemical attack in the future, but I suspect that they'll think long and hard about it based on the activities of last night", the lieutenant general said.
President Trump claimed over and over during the 2016 campaign, despite copious evidence to the contrary, that he had opposed the Iraq War. The Pentagon said on Saturday that USA strikes in Syria overnight had successfully hit every target and significantly limited Assad's ability to produce chemical weapons.
The airstrikes, which hit several sites, were a direct response to Assad's alleged use of chemical weapons in Douma on April 7.
Vice President Mike Pence, in Peru for a gathering of regional leaders, mentioned "there shall be a value to pay" involving army drive if Syrian chemical weapons are used once more.
Russian chief Vladimir Putin reaffirmed the Kremlin's skepticism in regards to the allies' Douma declare, saying Russian army specialists had discovered no hint of the assault.
"We are prepared to sustain this response until the Syrian regime stops its use of prohibited chemical agents".