Islamic State of Iraq and Syria - ISIS

Everitt Aaron Jameson, 26, faces one count of attempting to provide material support to a foreign terrorist organization.

U.S. Central Command did not give any details on when and where the ground attacks were carried out.

Fighter-attack aircraft released more than three times as many weapons as bombers did, statistics show.

Staff Sgt. Christopher Lewis, a Special Tactics combat controller, will be presented with the third-highest valor award.

A new estimate of the costs of the post-9/11 wars puts the total at $5.6 trillion, or $23,386 for each taxpayer. Read more.

After three months of combat in Syria supporting the assault on Raqqa, a Marine Corps 155mm artillery battery is declaring...

The U.S. has boosted the number of troops in Afghanistan from 11,000 to 14,000.

ISIS will find it easy to melt back into the population and to return to the insurgency tactics they used prior to June 2014.

A decorated Marine Raider who was critically wounded in Iraq received one of the nation's most prestigious awards for valor.

The U.S. has charged the Russians with concocting a tale that the U.S. flew air cover for ISIS.