More On Islamic State of Iraq and Syria - ISIS

The lead U.S. commander in Afghanistan said the growing threat of ISIS could delay the withdrawal of U.S. troops from...

The drone strike that killed ISIS' most notorious online recruiter in Syria last week was part of a stepped-up effort by the...

The first Russian airstrikes in Syria didn't hit ISIS targets, Defense Secretary Ashton Carter said Wednesday.

U.S. special operations forces reportedly have carried out several covert combat missions against ISIS over the past year...

The U.S. will work closely with France to intensify the air campaign against ISIS while avoiding American "boots on the...

The U.S. will deploy Special Forces troops to Iraq as part of a "targeting force" against the Islamic State, Defense...

President Barack Obama will visit the Pentagon Monday to confer with commanders on new tactics to intensify the campaign...

The Iraqi advance into Ramadi was proceeded by 21 armored bulldozers supplied by the U.S.

Sunni tribes backed by U.S. airstrikes were advancing in Iraq but Syrian forces were on the verge of capturing Aleppo with...

ISIS suicide bombings killed dozens near Damascus and in Homs while the U.S. stepped up airstrikes against the terror group.