KEY POINTS
  • Around 1 p.m. local time Wednesday, a suicide bomber blew himself up in a popular area of downtown Manbij, a northern Syrian city that's been controlled by U.S.-supported Kurdish militias since it was wrested from ISIS in 2016.
  • Four Americans were killed — two service members, a civilian Pentagon official and a U.S. contractor — and three more injured, U.S. Central Command confirmed in a statement.
  • ISIS has claimed responsibility. While the group has not so far offered physical evidence to support the claim, critics have been quick to link the attack to President Donald Trump's decision last month to withdraw all U.S. troops from Syria.
This frame grab from video provided by Hawar News, ANHA, the news agency for the semi-autonomous Kurdish areas in Syria, shows a damaged restaurant where an explosion occurred, in Manbij, Syria, Wednesday, Jan. 16, 2019.

Wednesday's attack on U.S. forces in Syria has stoked fresh criticism over President Donald Trump's claim that the so-called Islamic State has been defeated renewed debate over his decision to withdraw all troops from the war-torn country.

Around 1 p.m. local time, a suicide bomber blew himself up in a popular area of downtown Manbij, a northern Syrian city that's been controlled by U.S.-supported Kurdish militias since it was wrested from ISIS in 2016.