Newly declassified information reveals that a 2002 al-Qaeda attack in Israel was thwarted at the last minute. The plot was kept secret for nearly two decades.

The trial is a huge event worth paying attention to. 

On Aug. 26, the Islamic State in Khorasan committed two deadly attacks outside the Kabul airport. Although not new to the region, this has prompted questions about the group, its capabilities and the thr...

In several countries, repatriated Islamic State members have not been held accountable. Their treatment has sparked controversy and raises security concerns.

The current Department of Defense description of extremism prohibits the effects of a problem it does not yet define. A clear definition is needed to address extremism.

FBI Director Christopher Wray says that the bureau’s internal guidelines prevented it from looking at social media posts announcing the planned attack on the Capitol. But the guidelines say nothing of th...

The terrorist attack on the Khobar Towers was the bloodiest attack on America between the Beirut Marine barracks disaster in 1983 and September 11, 2001. Its legacy still haunts Washington’s relations wi...

Abu Zubaydah, a detainee held at Guantanamo, wants testimony from two former CIA contractors about his treatment at a CIA black site in connection with a criminal inquiry in Poland. The government says t...

The investigative report lays out detailed factual findings and policy recommendations aimed at correcting the failures that enabled the Capitol assault.

The whole D.C. Circuit is set to rehear a case that could decisively determine whether foreign aliens held at Guantanamo Bay have constitutional due process rights.

The FBI and Department of Homeland Security released one of the most consequential national security reports you likely never heard of. Here are the main takeaways.