Biden has pledged the U.S. will target the assets, leadership and facilities of ISIS-K, the Islamic State group's affiliate that has reportedly claimed responsibility for the terror attack.
A regional Islamic State affiliate is a major rival to the Taliban in Afghanistan. The U.S. says ISIS-K has long planned attacks on its personnel in the country.
Al-Qaida is degraded but not defeated. Analyst Colin Clarke assesses where the U.S. may be mapping out its future counterterrorism presence after withdrawing from Afghanistan.
Days of fighting in the northern port city of Palma have left dozens of civilians dead as security forces battled to turn back an assault by a suspected ISIS-linked insurgent group.
The case of a woman who reportedly married ISIS fighters and is now stuck in Turkey with her young children has become the subject of a diplomatic dispute between Australia and New Zealand.
The Islamic State claimed responsibility for the attacks, which killed at least eight in the Afghan capital and came on a day when Secretary of State Mike Pompeo was to discuss Afghan peace talks.
The Islamic State has claimed responsibility for an attack by heavily armed gunmen who stormed the campus, firing on students, some of whom jumped out of windows to flee the attackers.
The name of the young ISIS fighter was not revealed in U.S. court proceedings and the records are sealed. NPR has identified the fighter with the help of Iraqi officials and the teenager's family.
After NPR reported claims of civilian deaths in the operation against the ISIS chief, Central Command says the men showed "hostile intent," but it found no weapons or signs they fired at U.S. forces.
The Islamic State militant group claimed responsibility for the attack, which targeted members of the Sikh religious minority in the Afghan capital Wednesday.
ISIS says the executions were in retaliation for the killings of leader Abu Bakr al-Baghdadi and his spokesman earlier this year, according to Agence France-Presse.
Hundreds of ISIS fighters from Europe are in prison facilities in Syria. The prospect of repatriating them is deeply unpopular in much of Europe, and some countries have stripped them of citizenship.
European Union authorities said they worked with popular online services - such as Google and Twitter - to remove videos, social media accounts and communication channels used by the Islamic State.
Many U.S. special operators have been ordered out of Kurdish-controlled areas of Syria, but other troops have arrived to guard oil installations. The Pentagon says the mission is still to fight ISIS.
The Islamic State named Abu Ibrahim al-Hashimi al-Quraishi as its new leader days after ISIS founder Abu Bakr al-Baghdadi killed himself during a U.S. raid on his compound in northwest Syria.
The world got to know the Belgian Malinois a little better on Monday when President Trump shared a declassified portrait of the dog, whose name and backstory have not been released by authorities.
Kurdish forces in northern Syria relied on American troops to help them maintain control of the region. Now, they are aligning themselves with Syrian forces that are backed by Russia.
The attack that began Wednesday has uprooted civilians in the area. Meanwhile, Secretary of State Mike Pompeo insists that the Trump administration did not "green light" the incursion.
"You can't make decisions on a haphazard basis after a single call with a foreign leader," says Brett McGurk, the president's former special envoy for the fight against ISIS.
Few foreign ISIS fighters captured in Syria and Iraq have been repatriated. Unless European allies accept nationals who are ISIS prisoners of war, Trump said, "we're releasing them at the border."
James Verini's book will stand up with some of the best war reporting, as he takes an unblinking look at the dirtiest kind of battle — urban combat — and the human wreckage it leaves in its wake.
A German father struggles to find and bring home his young daughter, taken by his ex-wife when she went to Syria five years ago with her new husband, an ISIS fighter.
The city has a rich heritage of buildings and mosques. Today, the battle scars are as prominent as ever and residents displaced by the conflict complain about the sluggish reconstruction.
