Less than two weeks ago, Trump spoke of bringing troops home within six months from Syria.

Iran's Supreme Leader Ayatollah Ali Khamenei said coordinated air strikes on Syria by the United States, France and Britain on Saturday were a crime.

Hundreds of Syrians gathered in the Syrian capital Saturday, honking car horns, flashing victory signs and waving Syrian flags in defiance following unprecedented joint airstrikes by the United States, France and Britain.