Islamic State of Iraq and Syria - ISIS

President Donald Trump's Syria withdrawal announcement was a surprise to the commander of U.S. forces in the Mideast.

A new report says the Islamic State could regain territory if the U.S. withdraws from Syria.

Three were killed in a suicide bomb attack Wednesday; a fourth contractor died as well.

U.S. troops were killed in an explosion Wednesday in Manbij, a military spokesman said.

Attacking the SDF would be against Turkey's long-term interests, Trump said.

Rep. Duncan Hunter said he is skeptical of the charges brought against a Navy SEAL accused of killing an ISIS fighter.

Special operations strike units will remain in country to carry out raids on Taliban and ISIS fighters, a DoD official said.

Members of Congress urged the president to reverse his decision to withdraw troops from Syria.

White House and Pentagon officials sent out mixed signals Wednesday on the future of U.S. military forces in Syria.

The advance on Hajin was backed by stepped-up U.S. airstrikes and cross-border artillery fire from a firebase in Iraq.