Islamic State of Iraq and Syria - ISIS

Disarray among the various Syrian rebel factions backed by the U.S. has left them without a plan thus far to retake the ISIS...

ISIS was moving to bolster the defenses of its self-proclaimed capital of Raqqa in Syria in fear of an imminent major attack.

President Obama hit back at Trump and others who routinely criticize him for not using the phrase "radical Islamic terror."

The U.S. and France will coordinate a response to Nice expected to involve increased French support for the anti-ISIS...

The outgoing commander of U.S. forces in Iraq and Syria said Wednesday that "the enemy is in retreat on all fronts."

Defense Secretary Ash Carter touched on ISIS, budgets, benefits and suicide rates in a video conversation with troops...

The top ISIS leaders may be gone from Mosul, but enough tactical leaders remain to conduct a bloody defense, U.S. officials...

The U.S. has cut off air and ground support for Turkey’s actions inside Syria.

In an interview set to air this week, Bill O'Reilly asks Trump why he respects Russian President Vladimir Putin.

Additional U.S. troops sent into Syria were patrolling Manbij in Stryker combat vehicles to prevent a battle for the city.