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.

Explore Counterterrorism

  • A convoy of Iraqi security forces advances on the outskirts of Mosul, ready to fight Islamic State militants, October 12, 2016


    After the Battle for Mosul, Get Ready for ISIS to Go Underground

    Only once ISIS's underground network is defeated will there be a real chance for enduring security and stability in Mosul.

    Oct 18, 2016

  • A 3D printed logo of Twitter and an Islamic State flag


    Fighting the Islamic State on Social Media

    Countering ISIL in the real world also requires countering its messaging online. It is critical that the U.S. and its international partners work with influential communities in the region that can more effectively and credibly counter the ISIL narrative.

    Oct 11, 2016

  • TSA agents screen a passenger at San Francisco International Airport in San Francisco, California, February 27, 2015

    News Release

    RAND Chosen to Operate New Research Center for U.S. Department of Homeland Security

    A new center will conduct analyses and make recommendations to strengthen DHS across its missions to prevent terrorism and enhance security, secure and manage U.S. borders, enforce and administer immigration laws, safeguard and secure cyberspace, and strengthen national preparedness and resiliency.

    Oct 4, 2016

  • A tank is seen as fighters from Libyan forces allied with the U.N.-backed government take position during a battle with Islamic State militants in Sirte, Libya, September 22, 2016


    Keep Chemical Weapons Out of Terrorist Hands

    As the Islamic State group and the Nusra Front seized territory in Syria and northern Iraq, they came upon military sites with chemical munitions and industrial facilities with toxic chemicals. Reducing such opportunities should be a priority.

    Sep 27, 2016

  • Members of the New York Police Department Counter Terrorism division use a device to test for radiation during a multi-agency 'dirty bomb' exercise led by the NYPD in Brooklyn, New York, April 9, 2011


    U.S. More Able Than Ever to Combat Terrorism

    Acts of pure terrorism are truly arbitrary and extremely difficult to protect against, but they are rare. Improved domestic counterterrorist efforts have uncovered and interrupted close to 90 percent of jihadist terrorist plots in the United States since 9/11.

    Sep 26, 2016

  • People stand near damaged aid supplies after an airstrike on September 20 on the rebel held Urem al-Kubra town, western Aleppo city, Syria, September 23, 2016


    Time to Bury Plans for Counterterrorism Cooperation with Russia in Syria

    As two recent botched airstrikes indicate, U.S. counterterrorism cooperation with Russia is just too risky and probably wasn't feasible in the first place. There is too little faith between the two countries for meaningful cooperation in this area.

    Sep 23, 2016

  • A man arrives at the World Trade Center complex on the 15th anniversary of the 9/11 attacks in New York City, September 11, 2016


    Fifteen Years After 9/11: A Preliminary Balance Sheet

    Fifteen years after 9/11, the United States is better organized and equipped to combat terrorism. But the country still faces a multi-tiered threat, and its citizens remain fearful.

    Sep 21, 2016

  • News Release

    Al Shabaab Weakened but Not Defeated in Somalia

    Efforts to weaken the al Qa'ida-linked terrorist group al Shabaab in Somalia have had some success, but the U.S. campaign there is in jeopardy. Urgent steps are needed to address the political, economic, and governance challenges at the heart of the conflict.

    Sep 13, 2016

  • New recruits belonging to Somalia's al-Qaeda-linked al Shabaab group march during a parade at a military training base in Afgoye, Somalia, February 17, 2011


    Al Shabaab Is Weakened but Not Defeated in Somalia

    Efforts to weaken the al Qa'ida-linked terrorist group al Shabaab in Somalia have had some success, but the U.S. campaign there is in jeopardy. Urgent steps are needed to address the political, economic, and governance challenges at the heart of the conflict.

    Sep 13, 2016

  • New York City Police Officer Danny Shea salutes at the National September 11 Memorial in New York, September 11, 2011


    September 11: The Day That Changed My Country (and My Career Path) Forever

    New York City native Colin Clarke discusses how terrorism has evolved since the September 11 attacks and how the tragedy motivated him to become a terrorism expert.

    Sep 11, 2016

  • News Release

    U.S. Rules for Targeted Killing Using Drones Need Clarifying

    Current U.S. policies on using drones for targeted killing are characterized by ambiguities in interpretations of international law and too many generalities, despite recent efforts by the Obama administration to clarify the policies.

    Sep 8, 2016

  • A U.S. Air Force remotely piloted aircraft


    Clarifying the Rules for Using Drones in Targeted Killing

    U.S. international legal policies involving the use of drones in targeted killing need more clarity, specificity, and consistency. Policymakers must define an approach that protects civilians and human rights, while allowing latitude to fight terrorism.

    Sep 8, 2016

  • The 'Tribute in Lights' shines on the skyline of lower Manhattan in New York City, September 11, 2006


    Fifteen Years After 9/11, What Is the State of the 'War on Terror'?

    Much has changed since the 9/11 terrorist attacks. Counterterrorism efforts have made progress, and Americans are safer. But it's unclear how much further the fight against terrorism has to go.

    Sep 7, 2016

  • Periodical

    RAND Review: September-October 2016

    This issue highlights transgender personnel in the U.S. military; promising evidence on personalized learning in U.S. classrooms; a Q&A on gaming and public policy; excerpts from John Lewis' Pardee RAND commencement address, and more.

    Aug 29, 2016

  • Syria Democratic Forces fighters inspect a center used by Islamic State religious police in Manbij, Aleppo Governorate, Syria, August 16, 2016


    Demystifying the Islamic State

    To counter the threat posed by the Islamic State group, it is crucial to understand what the terrorist organization is and what it is not. Attributing all jihadist violence to a ruthless gang headquartered in Raqqa exaggerates the power of the group and plays into their propaganda and recruiting efforts.

    Aug 23, 2016

  • Sami Dayan (center), an al Qaeda militant, is escorted by police in a courtroom holding cell in Sanaa, Yemen, April 22, 2014


    A Persistent and Resilient Adversary: Al Qaeda in the Arabian Peninsula

    The history of al Qaeda in the Arabian Peninsula catalogues every dimension of frustration in combatting terrorism. But is it possible that the United States and its Gulf allies are finally getting the measure of AQAP?

    Aug 22, 2016

  • U.S. President Barack Obama speaks about the FY2016 budget at the Department of Homeland Security in Washington, February 2, 2015


    President Obama's Controversial Legacy as Counterterrorism-in-Chief

    There were no attacks like 9/11 during Obama's eight years in office. But there were plenty of terrorist adversaries. While he will be judged in part for his domestic achievements, Obama's counterterrorism choices are a major part of his legacy.

    Aug 22, 2016

  • A New York City fireman calls for 10 more rescue workers to make their way into the rubble of the World Trade Center on September 15, 2001


    ISIS vs. Al Qaida: Battle of the Terrorist Brands

    Rather than thinking of defeating terrorists solely in traditional military terms, it might make sense to think of bankrupting them. It might help to consider the factors that cause luxury brands to lose their luster or big box retailers to fail.

    Aug 16, 2016

  • French President Francois Hollande and Defence Minister Jean-Yves Le Drian review troops at the fort of Vincennes, France, July 25, 2016


    Emergencies: France, Mali, and Turkey Are Playing with Fire

    The leaders of France, Mali, and Turkey have declared formal states of emergency. France's Hollande and Mali's Keïta, while responding to real threats, are risking democracy. Erdogan appears to be targeting democracy and using Turkey's recent failed coup as a pretext.

    Aug 15, 2016

  • Al Qaeda-linked Nusra Front fighters enter the back of a pick-up truck in Arsal, Lebanon, December 1, 2015


    What's in a Name? The Rebranding of the Nusra Front

    Jabhat al-Nusra, which recently announced that it was severing its affiliation with al Qaeda, is now Jabhat Fateh al-Sham. This means less than meets the eye, but it does say something about the local atmosphere in Syria.

    Aug 8, 2016