Counterterrorism

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Terrorism has been a long-standing challenge for the international community. With its significant body of work on terrorism, RAND has an impressive record of advising the public on individual preparedness, first responders on crisis management, and policymakers on counterterrorism strategies at home and abroad.

  • Man using a laptop in a dark room

    Report

    Assessing Online Campaigns Countering Violent Extremism

    Dec 10, 2018

    Efforts to counter violent extremism online have grown, but measuring their impact is complicated. An assessment of one such campaign finds that individuals searching for violent jihadist or far-right content clicked on ads that offered alternative narratives at a rate on par with industry standards.

  • French President Emmanuel Macron gives a speech at an international conference to discuss ways of cutting funding to terrorist groups, at the OECD headquarters in Paris, France, April 26, 2018

    Testimony

    Current Trends in Terrorist Financing

    Sep 7, 2018

    How do terrorists generate income? And how might ISIS, the wealthiest group in history, seek to use its funds to make a comeback? Terrorist financing has evolved, making it difficult to counter. But these efforts must continue to keep ISIS isolated from external patrons and state sponsors.

Explore Counterterrorism

  • Suspected former Islamic State (IS) fighters Ayoub B. (R) and Ebrahim Hadj B. (L), hide their faces as they wait for the start of their trial in a courtroom in Calle, Germany November 30, 2015

    Commentary

    How Will Authorities Know When Foreign Fighters Have Returned?

    As the Islamic State's territory shrinks and its prestige declines, militants will try to find their way home. Many foreign fighters began as criminals, and many might turn to crime on their return. One of the most productive ways to identify and disrupt returning fighters is to focus on the criminal underworld.

    Sep 25, 2017

  • Multimedia

    What Will It Take to Prevent a Security Decline in Mosul?

    In this September 22nd Congressional Briefing, RAND Senior Policy Researchers Shelly Culbertson and Linda Robinson discuss what must be done to stabilize Mosul and Iraq after the defeat of ISIS.

    Sep 22, 2017

  • Security forces deploy to secure the area after an overnight raid on a restaurant in Ouagadougou, Burkina Faso, August 14, 2017

    Commentary

    Sahel Governments Need More Security Assistance

    Developments in the Sahel are cause for alarm. Despite the presence of an active French counterterrorism force and a UN peacekeeping mission, al Qaeda groups are thriving. The region would benefit from approaches that combine police and military operations with economic development and improved governance.

    Sep 14, 2017

  • News Release

    Satellite Imagery Analysis Reveals Economic Decay Within Islamic State

    The Islamic State contributed to a 23 percent reduction in the GDP of cities under its control, based on novel applications of satellite-derived data. Over the course of its peak territorial control and decline through mid-2016, the economy of the Islamic State showed clear signs of decay across multiple sectors.

    Sep 13, 2017

  • A color-coded image showing the Normalized Difference Vegetation Index (NDVI) measured around Raqqah, Syria, including the city's border

    Project

    When the Islamic State Comes to Town: Iraq and Syria from Space

    Using satellite imagery and a novel analytic approach, RAND experts developed a fine-grained, data-driven assessment of economic life inside ISIL's caliphate.

    Sep 12, 2017

  • A man and a boy ride a bicycle past a damaged mosque along a deserted street filled with debris in Deir al-Zor, Syria, March 5, 2014

    Report

    ISIL's Negative Economic Impacts on Iraq and Syria

    The Islamic State reduced the GDP of cities under its control by 23 percent. The group was able to maintain stable conditions in parts of Mosul and Raqqah, but conditions elsewhere deteriorated under poor governance and an inability to defend its territory from military opposition.

    Sep 12, 2017

  • A police van parks near pots placed to prevent possible attacks on a pedestrian street in Madrid, Spain, August 18, 2017

    Commentary

    Vehicular Terrorism: Weighing the Benefits, and Worth, of Prevention

    The terrorist attack in Barcelona has added urgency to discussions of what can be done to prevent terrorists from using vehicles as weapons. Many potential security measures would be disruptive, costly, and could easily be circumvented by a determined terrorist.

    Sep 5, 2017

  • Iraqi Counter Terrorism Service soldiers perform reloading drills with their M-4 rifles during refit training near Baghdad, Iraq, July 13, 2016

    Commentary

    Managing Chaos in an Era of Great Power Competition

    As Washington policymakers seek a new strategic course, U.S. national security strategy should not neglect the importance of competition short of armed conflict. A U.S. strategy that incorporates this perspective from the beginning could manage chaos at a reasonable cost.

    Sep 5, 2017

  • Muslims listen to a Turkish imam during Friday prayers at the Turkish Kuba Camii mosque in Cologne's district of Kalk, Germany, October 14, 2016

    Commentary

    Countering Violent Islamist Extremism: The Value of Words Over War

    It is highly probable that the world will witness more attacks on civilian-centric locations as groups like the Islamic State group try to prove their continued relevance. Governments need a more nuanced strategy aimed at helping communities counter the conditions that contribute to extremist violence.

    Sep 1, 2017

  • U.S. President Donald Trump announces his strategy for the war in Afghanistan during an address to the nation from Fort Myer, Virginia, August 21, 2017

    Commentary

    Trump's New Afghanistan Strategy: Governing from the Center?

    The president has embraced a national security establishment strategy for Afghanistan with a veneer that does not alter its essence. The result is likely to disappoint some of his supporters and to be criticized by his opponents, but it will also secure a measure of bipartisan support.

    Aug 22, 2017

  • Workers place concrete barriers to prevent possible attacks on the walk Muelle Uno in Malaga, Spain, on August 18, 2017, a day after a van crashed into pedestrians at Las Ramblas

    Commentary

    When the Car Is a Terror Weapon, Can We Prepare for Attacks?

    Soft targets are notoriously difficult to protect from terrorism. Terrorists' latest shift to using vehicles to conduct attacks only compounds the problem.

    Aug 18, 2017

  • Testimony

    The Terrorist Diaspora: After the Fall of the Caliphate: Addendum

    Document submitted August 11, 2017, as an addendum to testimony before the House Committee on Homeland Security, Task Force on Denying Terrorists Entry into the United States on July 13, 2017.

    Aug 14, 2017

  • A fighter of the Syrian Islamist rebel group Jabhat Fateh al-Sham, the former al Qaeda-affiliated Nusra Front, rides in an armored vehicle in Aleppo, Syria, August 5, 2016

    Commentary

    Will Al Qaeda Make a Comeback?

    Al Qaeda's revival will likely hinge on its ability to take advantage of opportunities such as the withdrawal of counterterrorism forces from key battlefields, more revolt in the Middle East, U.S. or European policies that feed the perception of Muslim oppression, or the rise of a charismatic jihadist leader.

    Aug 7, 2017

  • Multimedia

    The Terrorist Diaspora

    An overview of the testimony presented by Colin Clarke before the House Homeland Security Committee Task Force on Denying Terrorists Entry into the United States on July 13, 2017.

    Jul 13, 2017

  • Members of al Qaeda's Nusra Front ride on a pickup truck mounted with an anti-aircraft weapon in Ariha, Syria, May 29, 2015

    Testimony

    How Al-Qaida Could Resurge

    Several factors may impact al-Qaida's rise or decline over the next several years. Most of these are outside of al-Qaida's control, but much would depend on how al-Qaida or similar groups responded to them.

    Jul 13, 2017

  • A member of Iraqi security forces holds an Islamic State flag on the top of a destroyed building from clashes in the Old City of Mosul, Iraq, July 10, 2017

    Testimony

    The Terrorist Diaspora: After the Fall of the Caliphate

    As operations against ISIS in Mosul conclude, militants are likely already fleeing—and preparing to wage jihad elsewhere. How can the United States identify and mitigate the threat posed by these foreign fighters?

    Jul 13, 2017

  • Iraqi soldiers pose with the Islamic State flag in al-Shura, Iraq, which they recaptured on October 30, 2016

    Blog

    Vickers, Crocker, Bergen, and Mudd Headline RAND ISIS Conference

    Panelists at a RAND conference on ISIS agreed that efforts to protect the U.S. homeland and conduct campaigns to dismantle extremist groups have had success. But many long-term challenges to the broader world order remain that will require strategic patience.

    Jul 6, 2017

  • The Washington Monument on the National Mall in Washington, D.C.

    Commentary

    How to Harden America's Soft Targets

    The U.S. government must choose where to apply limited resources to defend soft targets. But it could expand its information-sharing efforts with other governments and local law enforcement. Broad intelligence sharing and more training could help identify potential attackers before they can execute their plans.

    Jul 5, 2017

  • The Grand al-Nuri Mosque where Abu Bakr al-Baghdadi declared a new caliphate in July 2014 is seen in ruins after it was retaken by Iraqi forces from Islamic State militants, June 30, 2017

    Commentary

    Can the Islamic State Survive If Baghdadi Is Dead?

    If and when self-declared Caliph Abu Bakr al-Baghdadi is killed, it will have little effect on the threat posed by the Islamic State to global security. The far more important objective is to continue dismantling the organization as a whole, including its affiliates in Libya, Egypt, Nigeria, and Afghanistan.

    Jun 30, 2017

  • Two women pay their respects to victims of the bombing in Manchester, Britain, May 23, 2017

    Commentary

    It's Difficult to Know If Counter-Extremism Programs in Europe Are Working

    The benefits of a stronger evaluation culture for counter-extremism and radicalization programs are clear. Evaluation can provide an evidence-based judgement as to whether a program is working, delivering expected results, and providing value for the cost.

    Jun 26, 2017