Ideas

A Soldier's Dilemma

In 2016, Captain Nathan Smith sued President Obama for issuing an order to engage in the battle against ISIS without congressional approval. Can his case clarify the debate over President Trump’s strikes in Syria?

Ideas

Why ISIS Declared War on Egypt's Christians

The group has been exporting Iraq-style sectarian tactics to the Arab world’s most populous country.

Threats

SOUTHCOM: ‘ISIS Is In the Western Hemisphere’

They’re not fighters returning from Iraq and Syria, says Adm. Kurt Tidd; they’re Latin Americans who became radicalized online.

Ideas

What's Next in Syria?

After military strikes, the next steps are likely to be diplomatic.

Ideas

The Idea of ISIS Will Outlive the Caliphate

Despite claiming responsibility for attacks like the one in London, the group is dying. It will retain the ability to inspire.

Ideas

Three Lingering Questions For Trump's New Plan to Fight ISIS

If Trump sends more American boots to Syria, who will fight alongside them, and — stiil — what comes next?

Ideas

Corruption Helped ISIS Take Mosul. Victory Cannot Last While It Persists

Without reducing the corruption that plagues the country's government, terrorism will be impossible to defeat.

Ideas

The Coming Fall of Mosul

Iraqi forces are on the verge of a mighty victory.

Ideas

What ISIS Will Do After Mosul Falls

They have options, write two terrorism scholars.

Ideas

Donald Trump Will Defeat ISIS

And it will be mostly due to the work of his predecessor.

Ideas

US Counterterrorism Strategy Must Be About More than ISIS

Even as Trump focuses on the Islamic State, other dangerous groups need attention.

Threats

Trump's Travel Ban Will Not 'Help' ISIS Recruitment

The trope posits an overly simplistic understanding of jihadist radicalization, and demeans Muslims in general.

Threats

Trump's Immigration Order Is a Propaganda Victory for ISIS

The American president has reinforced the victimhood narrative at the core of the Islamic State’s recruitment pitch.

Science & Tech

The Drones of ISIS

Islamic State fighters are launching an ever-wider assortment of deadly drones, even as their UAV factories come under heavy attack.

Ideas

How Many Airstrikes Did US Forces Execute in 2016?

Estimates from government releases show Iraqi and Syrian targets got hit the hardest.

Ideas

ISIS Ends Its Separate Peace With Turkey

The politics of the attack and its avowal make the Istanbul massacre much more pivotal than many others.

Threats

After ISIS, Iraq's Militias Face Another Fight: Legitimacy

The Popular Mobilization Forces, or PMF, face a post-war battle for influence that connects Tehran and Washington.

Ideas

The American Leader in the Islamic State

How a military brat from Texas became a devoted jihadist.

Ideas

ISIS in the Caribbean

The spread of Salafi Islam and a government’s blind eye toward recruiting has helped lead more Trinidadians to fight for ISIS than any other country in the Western hemisphere.

Ideas

The Jihadi Thinker Who Ushered in the Era of ‘Anything Goes’ Warfare

Abu Abdullah al-Muhajir died in a recent airstrike, but his ideas will shape Islamic State and al-Qaeda tactics for years to come.