"Al-Qaeda and ISIS will come forward again to threaten us," the South Carolina lawmaker said, arguing against a full withdrawal of U.S. troops.
The Al-Qaeda in the Arabian Peninsula leader was killed in a U.S. airstrike in Yemen last week, the White House has confirmed.
Matthew Schrier says his lawsuit against the Qatar Islamic Bank will be the "final fight" in an ordeal that began when he was taken hostage in December 2012.
Law enforcement officers arrested a man they believe to be the leader of an Al-Qaeda group in Phoenix, Arizona Friday for the murder of two Iraqi police officers in 2006.
Indian-born Asim Umar had been the head of al-Qaeda in the Indian Subcontinent (AQIS) since 2014.
Images of the explosions show sheared metal and extensive damage to buildings.
Khan lamented the huge human and economic cost of the War on Terror, noting that Pakistan "took a real battering."
The 34-second clip, promoted by al-Qaeda to mock its competitor, shows that even radical terrorists can get camera shy.
Trump refused to apologize for racist comments regarding four Democratic congresswomen on Monday.
Researchers found lower activity in parts of the brain associated with reasoning and cognitive control.
Trump signed an executive grant of clemency for ex-Army First Lieutenant Michael Behenna after he was sentenced to prison by a military court for "unpremeditated murder in a combat zone."
Jamal Al Badawi had long been on the FBI's list of most wanted terrorists and had been a high-profile figure in Al-Qaeda.
U.K. Security Minister Ben Wallace said he and other officials are kept "awake at night" by the fear of Al-Qaeda staging a new attack on a plane.
The deals may be in jeopardy after local challenges emerged to two precarious international arrangements designed to avoid new violence.
A voice said to be of Al-Qaeda leader Ayman al-Zawahiri says, "Seventeen years have passed since Bush launched his Crusader war against Muslims."
American journalist Austin Tice is still missing four years after the deaths of James Foley and Steven Sotloff.
Some militants are still fighting while others are "hiding out in sympathetic communities and urban areas," according to a new U.N. report.
Hillary Clinton deeply regrets not supporting Iranian protesters. Let us not deeply regret abandonment.
Secretary of State Mike Pompeo accused Tehran of using Iran deal funds to back the Lebanese Shiite Muslim Hezbollah, as well as the jihadi Sunni Muslim groups.
A suicide bomber killed up to 15 in the Somali town of Wanlaweyn, located near the Baledogle Airfield.
Every day those 2,000 U.S. troops remain in Syria, we remain saddled with enormous strategic risk.
Hamza bin Laden cited State Department documents in his latest propaganda video.
The body of Lieutenant Colonel Arnaud Beltrame, 44, was transported across Paris in a procession on Wednesday morning to Les Invalides military museum, the burial site of Napoleon Bonaparte.
A gunman who was under police surveillance for radical views killed three people in separate incidents in southern France.