TERRORISM

The Islamic State group threatened to kill American medic Peter Kassig next in a new beheading video released Friday.

Footage purports to show fighters from the Islamic State group in combat with Kurdish forces defending the Syrian city of Kobani.

This method is instant and leaves no trace.

The Al Nusra Front, an al Qaeda offshoot, is getting help from where it may not have been expecting it.

Many civilians have reportedly been killed in the U.S.-led airstrikes in northern Syria and Iraq.

The Islamic State group reportedly executed at least two of its own members after accusing at least one of them of working for the CIA.

Hassan El Sabsabi, 23, has been accused of providing money to a U.S. citizen fighting for a terrorist organization in Syria.

In the new video, Cantlie mocks the American strategy of employing air power combined with local ground forces in Iraq and Syria.

After more than six months of uncertainty, Afghanistan will allow U.S. forces to stay past December 2014, but safety fears remain.

Most Americans said they felt the U.S. would eventually use ground troops against ISIS in Syria or Iraq.

The Islamic State is a little more than a mile away from Baghdad, calling the effectiveness of U.S.-led airstrikes in Iraq into question.

Houthi fighters seized Sanaa on Sept. 21 after four days of fighting with soldiers loyal to the Sunni Muslim Islah party.

President Obama told "60 Minutes" he put too much trust into the Iraqi army.

Destroying the makeshift refineries has led to a sharp increase in the price of diesel.

AQAP said the target was al-Jafra hospital, which had been turned by the Houthis into a base for their operations.

Speculation about Muhsin al-Fadhli’s death surfaced after a U.S. airstrike hit the al Qaeda-linked Khorasan group in Syria.

Pressured by U.S.-led airstrikes in Syria, the militant group said, "This is not war against al-Nusra, but a war against Islam."

Experts say battle-hardened Chechen fighters joining the Islamic State pose a serious threat.

Kurds had been hoping for coalition bombing around Kobani for days as militants encircled the town.

U.K. Parliament has yet to OK similar action in Syria.

The list names figures with key roles in the transportation and training of foreign fighters in Syria and the financing of terror activity.