WASHINGTON -- The barrage of U.S. cruise missiles aimed at a cell of al Qaeda militants in Syria last month failed to eliminate the threat from the group working on plots to blow up airplanes over ...

Pakistani authorities this year arrested Sultan Aziz Azzam, a spokesperson for Islamic State-Khorasan (IS-K), according to a recent report submitted to the UN Security Council.

Matthew Levitt is the Fromer-Wexler Fellow and Director of the Stein Program on Counterterrorism and Intelligence at The Washington Institute for Near East Policy. He is the author of Hezbollah: The ...

The United States is assigning responsibility for Friday's attack on a Moscow concert hall that killed more than 130 people on the Islamic State terror group's Afghan ...

Islamic State-Khorasan (IS-K), the Islamic State offshoot that claimed responsibility for the August 26 suicide attack outside Kabul airport, has been behind some of the deadliest operations against ...

TEHRAN--Khorasan, as a large civilizational area, has the capacity to play a leading cultural role in the region by holding ...

The group is called Khorasan, a collection of al Qaeda veterans who fought in Afghanistan and Pakistan. And while ISIS has been grabbing most of the terror-related headlines in recent months, it is ...

TEHRAN--In the heart of the southern Khorasan desert, a centuries-old ritual continues to thrive in the collective memory of ...

Al Qaeda group purportedly was "nearing execution phase" for attack. — -- [This story has been updated, 9/24.] The U.S. military said today that by striking a ...

Airstrikes are first new operations against the terror group since September. — -- The United States has launched new airstrikes against the Khorasan Group in ...

The Syria-based terror group Khorasan has tested explosive devices that they plan to bring aboard planes, a U.S. source briefed on the latest intelligence told NBC ...

When U.S. fighter jets pounded ISIS targets in Syria overnight, they also carried out a separate mission targeting what the Pentagon said were “seasoned al Qaeda veterans” allegedly plotting an attack ...