Terrorism and Homeland Security

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RAND is a world leader in research on terrorism, counterterrorism, counterinsurgency, disaster management, and homeland security—topics that affect a wide variety of policy areas and challenge individuals and nations worldwide.

  • Prototypes for a U.S. border wall are shown near completion behind the current border fence near Tijuana, Mexico, October 23, 2017, photo by Jorge Duenes/Reuters

    Commentary

    Broken Border or Broken Policy?

    Nov 17, 2017

    What does a secure land border look like? The U.S. government's inability to provide an answer has trapped America in a vicious cycle. Every decade, the perception that the U.S.-Mexico border isn't secure enough leads to big investments—with mixed results.

  • A flag of Islamic State militants is pictured above a destroyed house near the Clock Square in Raqqa, Syria, October 18, 2017, photo by Erik De Castro/Reuters

    Commentary

    ISIS Could Rise Again

    Dec 15, 2017

    ISIS has a tried-and-true playbook for bringing itself back from near death. Just a few years ago, it managed to resurrect itself after apparent defeat. And the history of that resurrection should serve as a warning of what may be coming now.

Explore Terrorism and Homeland Security

  • An Iraqi military HMMWV drives past an Islamic State sign in eastern Mosul after they captured it from IS

    Commentary

    The Islamic State May Be Failing, but Its Strategic Communications Legacy Is Here to Stay

    The Islamic State's caliphate is collapsing but its legacy will live on virtually because of its information operations. The scale of the menace presented by the group today pales in comparison to other global challenges, yet it manages to dominate and terrorize the public mind.

    Aug 17, 2017

  • A woman affected by a gas attack breathes through an oxygen mask inside a field hospital in Kfar Zeita village, Hama, Syria, April 12, 2014

    Commentary

    Assad's Attacks Should Not Be Repeated, Forgotten, or Excused

    Despite signing the Chemical Weapons Convention treaty in October 2013, Assad has continued chemical attacks on the Syrian opposition. To counter Assad and others who might turn to the use of chemical weapons, the U.S. could collaborate with other major powers to bolster the international ban on them.

    Aug 15, 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

  • Iraqis celebrate as Prime Minister Haider al-Abadi announces victory over Islamic State in Mosul, in Baghdad, Iraq, July 10, 2017

    Commentary

    Islamic State 2.0

    Many of Iraq's Sunnis are frustrated with the slow pace of reconstruction and a Baghdad government they consider too friendly to Iran. The U.S. needs to shift from supporting military operations in cities such as Mosul to helping the Iraqi government better address political grievances. Failure risks sowing the seeds of ISIS's resurgence.

    Aug 10, 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

  • Digital devices on a map of Australia

    Report

    Australia's Cyber Security Policy Options

    An exercise with participants from government, industry, think tanks, academia, and the media explored opportunities to improve cyber security and inform Australia's strategy. Recommendations include creating and enforcing technology security standards, crafting international agreements to address challenges, and increasing awareness to keep users safe online.

    Aug 7, 2017

  • The U.S. Capitol building illuminated at night in Washington, D.C.

    Blog

    RAND's Summer Reading List for Congress

    Hill staffers can make the most of the Congressional recess with this list of must-read research and commentary on the policy issues they will be addressing this fall.

    Aug 4, 2017

  • Civilians carry their belongings as they walk between destroyed buildings by clashes in the Old City of Mosul, Iraq, July 23, 2017

    Multimedia

    Making Victory Count After Defeating ISIS

    In this Call with the Experts, Senior Policy Researcher Shelly Culbertson discusses the challenges ahead to ensure peace and stability following the defeat of ISIS in Mosul. Media relations director Jeffrey Hiday moderates the call.

    Aug 4, 2017

  • Girl Scouts compete in the Mission Ocean Challenge during the USS California Science Experience at Naval Surface Warfare Center, November 6, 2010

    Commentary

    Cybersecurity Badge: One Big Step for Girl Scouts, Potentially Giant Leap for Women

    The Girl Scouts will start offering 18 cybersecurity badges next year. In addition to exposing girls to cyber concepts and challenges, this could encourage them to pursue cybersecurity or other STEM careers in which women are underrepresented.

    Aug 3, 2017

  • Journal Article

    Impact Assessment of Specific Measures Aimed at Increasing Transparency and Engagement in EFSA Risk Assessment Process

    The main objective of the study was to assess the impact of a set of measures identified by EFSA to promote trust and confidence in EFSA's risk assessment process.

    Aug 1, 2017

  • Testimony

    Middle East Turmoil and the Continuing Terrorist Threat — Still No Easy Solutions: Addendum

    Document submitted on July7, 2017, as an addendum to testimony before the House Committee on Armed Services on February 14, 2017.

    Jul 27, 2017

  • Libyan authorities accused al Qaeda of trying to smuggle 37 million tablets of the synthetic opiate Tramadol which were seized from a shipping container in Tripoli, March 3, 2011

    Commentary

    ISIS Is So Desperate It's Turning to the Drug Trade

    As the Islamic State loses territory, it is forced to seek new revenue streams to exploit, including drug trafficking. Proceeds garnered from peddling narcotics affords jihadis in Europe the financial flexibility to travel to Syria, to fund attacks, and to pay for their return trips home.

    Jul 25, 2017

  • Computer hacker working on laptop late at night in office

    Commentary

    Connect, Buy-Now, Fire: How the Dark Web Allows Criminals to Buy Weapons—Anonymously

    Despite its small size compared to the offline market, the ability of the dark web to anonymously arm individuals of all backgrounds needs to be taken seriously. Its potential impact on international security is significant.

    Jul 25, 2017

  • An Iraqi flag is seen amid destroyed buildings in the Old City of Mosul, Iraq, July 23, 2017

    Report

    How to Achieve Stability in Iraq After ISIS

    After major combat operations against ISIS in Mosul, recovery and stability will require redoubled efforts by Iraqis and the international community. How well humanitarian, security, and other needs are addressed will affect the immediate stabilization of Iraq, including whether civilians can return home.

    Jul 24, 2017

  • Russian President Vladimir Putin speaks during a news conference after the G20 summit in Hamburg, Germany, July 8, 2017

    Commentary

    Russian Information Warfare: A Reality That Needs a Response

    For the last three decades, Russia has exploited its growing capabilities in cyberspace to spy on, influence, and punish others. The West will continue to struggle to hold Moscow accountable, in part because international law falls far short of fully defining the rules or resolving conflicts.

    Jul 21, 2017

  • Report

    Exploring the transferability and applicability of gang evaluation methodologies to counter-violent radicalisation

    Through a targeted literature review and comparative analysis, this report examines the transferable lessons that can be drawn from evaluations of gang interventions and applied to evaluation practice in the field of counter violent extremism.

    Jul 21, 2017

  • News Release

    US Weapons Main Source of Illegal Arms Trade on the Dark Web

    The illegal sales on the dark web of firearms, weapons, explosives, and banned digital guides on homemade products present challenges for law enforcement agencies and national governments. Its potential to anonymously arm criminals and terrorists, as well as vulnerable and fixated individuals, is the most dangerous aspect.

    Jul 19, 2017

  • A laptop computer, a 9mm handgun, and bullets

    Report

    U.S. Weapons Are the Main Source of Illegal Arms on the Dark Web

    Sixty percent of weapons on sale on the dark web come from the United States. This illicit market for firearms, explosives, and ammunition can anonymously arm criminals, terrorists, and others.

    Jul 19, 2017

  • People walk in front of the remains of the University of Mosul, which was burned and destroyed during a battle with Islamic State militants, in Mosul, Iraq, April 10, 2017.

    Commentary

    Moving Beyond Mosul

    The Islamic State group has been defeated in Mosul. But this military routing isn't enough to ensure lasting stability, either in Mosul or in Iraq more broadly. What comes next will require careful planning, diplomacy, implementation, and coordination.

    Jul 18, 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