Syria

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

The Turkish military will move into Syria “within days” to target terror organizations, Turkey's president said.

Turkish President Recep Tayyip Erdogan lashed out Tuesday against the U.S. troop presence in eastern Syria

U.S. troops will set up observation posts in northern Syria to help prevent partisan infighting.

In the skies above Iraq and Syria, warfighters are achin' for some BACN: the communications relay, not the breakfast delight.

U.S.-backed forces still struggle against determined ISIS fighters in the desert.

Jim Mattis and John Bolton appeared to set different conditions for the eventual withdrawal of U.S. troops from Syria.

The U.S. had no oversight or forewarning of the strikes that led to the plane’s downing off Syria, a military spokesman said.

A Navy pilot who took out a Syrian attack jet that was dropping bombs on friendly forces was recognized for his heroism.