Al-Qaida

The U.S. military says it killed a senior al-Qaida leader in an airstrike Friday in northwest Syria.

Al-Qaida leader Ayman al-Zawahri has appeared in a video marking the 20th anniversary of the Sept. 11, attacks, months after rumors spread that he was dead.

CNBC asked former CIA, military and diplomatic personnel what they feel America has learned — and failed to learn — since Sept. 11, 2001.

U.S. Defense Secretary Lloyd Austin says the al-Qaida extremist group that used Afghanistan as a staging base to attack United States 20 years ago may attempt to regenerate there following an American withdrawal that has left the Taliban in power

A repeat of the Sept. 11 terrorist attacks could happen if the international community abandons Afghanistan, said Khalid Noor, an Afghan peace negotiator.

The speedy Taliban takeover of Afghanistan has revived alarms about a resurgent al-Qaida and new terrorism threats against the U.S.  The group’s danger to the United States had been eclipsed in the past two decades by other threats, but experts are concerned that al-Qaida could again be given unfettered safe harbor by the Taliban

Al-Qaeda is likely to have a resurgence as Afghan regions fall to the Taliban, British Defense Minister Ben Wallace warned.

The United States and Israel tracked and killed a senior al-Qaida operative in Iran earlier this year, in a bold intelligence operation that came as the Trump administration was ramping up pressure on Tehran

Afghanistan’s interior ministry says a suicide attack outside an educational center in the capital, Kabul, has killed at least 18 people and wounded 57 others, including students.

FBI Director Christopher Wray said the Dec. 6, 2019, terror attack at the Naval Air Station in Pensacola, Florida, that killed three U.S. service members and wounded eight other Americans was planned for years.

The Supreme Court is allowing a bigger award of money to victims of the 1998 bombings by al-Qaida of the U.S. embassies in Nairobi, Kenya, and Dar es Salaam, Tanzania

U.S. officials say they have proven a link between the gunman in the deadly December attack at the Pensacola Naval Air Station and al-Qaida

President Donald Trump says the U.S. has conducted a counter-terrorism operation in Yemen that killed Qassim al-Rimi, an al-Qaida leader.

Tribal leaders said Saturday a suspected U.S. drone strike destroyed a building housing al-Qaida militants last week in eastern Yemen.

President Donald Trump, meanwhile, retweeted several tweets and media reports that seemed to offer confirmation the Jan. 25 strike killed top al-Qaida leader Qassim al-Rimi.