All Policy Analysis by Aaron Y. Zelin

The delegation’s findings on key political and security issues will have a major impact on future U.S. engagement with Syria’s new leaders, including the decision on whether or not to remove sanctions.

Abu Mohammad al-Jolani has worked for years to rebrand himself, but has he truly broken from his extremist past?

The director of the Syrian Emergency Task Force joins three Washington Institute experts to discuss the stunning rebel advances in the west.

Despite the group's expansion in other parts of the world, its original base in Iraq and Syria remains relevant due to the area's uncertain status quo and the looming prospect of U.S. military withdrawals.

The former jihadist affiliate has changed tremendously in the past few years, and understanding this new reality is crucial to identifying how its current offensive might unfold.

As the group consolidates control in newly seized Aleppo, its leader is seeking to allay fears among minorities, pro-Assad residents, and skeptical Western officials alike.

A terrorism expert assesses how Washington and its partners can best counter—and in some cases engage—jihadist actors in Afghanistan and the Sahel amid growing limitations on U.S. influence in such locales.

Although the former jihadist standard-bearer has failed to inspire attacks during the Gaza war, its efforts to exploit rising anti-Israel sentiment and train a new generation of terrorists in Afghanistan should not be taken lightly.

Three experts discuss the findings of a new Washington Institute compilation on jihadist governance, highlighting several of the case studies and data points explored in the book.

The group has sought to build legitimacy and prepare for a postwar role in Gaza by engaging with various countries since October, but the death of Ismail Haniyeh will complicate those efforts.

In this chapter from the Jihadist Governance and Statecraft compilation, Aaron Y. Zelin explores how Afghanistan's one-time insurgents are making greater use of key instruments of state.

Although the recent focus on ISKP plots emanating from Afghanistan is understandable, other IS “provinces” have been accelerating and coordinating their external operations as well.

Although the mosque shooting was unprecedented in Oman, it fits with the terrorist group’s long practice of massacring Shia Muslims in the Gulf and beyond.

Tracking and accurately assessing the shifts in the group’s activities and command structure over the past five years is crucial to containing the evolved threat.

In this anthology, contributors discuss the policy challenges associated with an emerging phenomenon, but disabuse readers of any notion that jihadist governance and statecraft should be equated with political moderation.

Most Lebanese Sunnis have resisted the MB’s mobilization so far, but this sentiment could shift quickly due to pressures from the Gaza war, the economic crisis, the local political vacuum, and the inroads being made by Hamas and Hezbollah.

The possibility of more terrorist attacks from Afghanistan, foreign fighter mobilizations in Africa, and dangerous ripple effects from U.S. military reshuffles in Iraq and Syria are among the many revealing data points and trends uncovered by this landmark interactive tool.

Local branches now control territory in Mali, Somalia, and Mozambique, setting the stage for new foreign fighter mobilizations, resource extraction opportunities, and perhaps even external operations against the West.

The latest attack will hopefully be an aberration in Ankara’s otherwise strong record of disrupting terrorist plots at home, though policymakers should not be lulled into complacency given the group’s proven record of evading elimination.

A study on who joins extremist and terrorist movements and why, offering new quantitative methods to approach the problem.