Homeland Security

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  • Man thinking at his laptop, photo by Shannon Fagan/Getty Images

    Essay

    How to Avoid Extremism on Social Media

    May 3, 2022

    Extremist groups have been trolling the internet for decades, and they have learned to temper their words and disguise their intentions. A new scorecard can help users—or parents, or advertisers, or the social media companies themselves—understand when they might be interacting with extremist content.

  • A TSA agent uses a full body scanner on a man in a suit

    Report

    DHS's Use of Emerging Technologies: Why Public Perception Matters

    Mar 21, 2022

    The U.S. Department of Homeland Security has deployed emerging technologies that affect the American public, such as face-recognition technology, 5G network technology, and counter–unmanned aircraft systems. Public perception is an essential element that can help identify the risks and benefits of these technologies.

Explore Homeland Security

  • Members of Japan's Self-Defense Forces' infantry unit march during the annual SDF ceremony at Asaka Base, Japan, October 23, 2016, photo by Kim Kyung Hoon/Reuters

    Commentary

    Japanese Public Needs to Know SDF to Appreciate It

    Although Japan does not call the Self-Defense Forces (SDF) a military, externally it is widely respected as a modern armed force fielding advanced defense capabilities. Given the threats facing Japan, it may benefit the Japanese public to better understand the value of the SDF as an armed force and the military cooperation that takes place with the United States.

    Feb 19, 2021

  • Blog

    Reducing Hospital Prices, Vaccinating the Most Active, Myanmar: RAND Weekly Recap

    This weekly recap focuses on regulating hospital prices to cut spending, a COVID-19 vaccine strategy that prioritizes “active” people, what the Capitol attack means for security clearances, and more.

    Feb 19, 2021

  • Journal Article

    Journal Article

    Systemic Cyber Risk and Aggregate Impacts

    High-profile attacks illustrate the potential for systemic cyber risk. We estimate the aggregate economic impact of firm-specific attacks finding potential large losses from downstream propagations.

    Feb 18, 2021

  • Domestic Terrorism

    Multimedia

    Domestic Terrorism in the U.S.: The Need to Rethink Strategy

    An overview of testimony by Brian Michael Jenkins presented before the House Committee on Homeland Security on February 4, 2021.

    Feb 10, 2021

  • Blog

    Unemployment Insurance, Domestic Extremists, Housing Insecurity: RAND Weekly Recap

    This weekly recap focuses on what the pandemic has revealed about America's unemployment system, why stopping domestic extremism will be difficult, how housing insecurity may affect sleep, and more.

    Feb 5, 2021

  • Police clear the U.S. Capitol Building with tear gas as supporters of then-President Donald Trump gather outside, in Washington, January 6, 2021, photo by Stephanie Keith/Reuters

    Testimony

    Addressing the Threat of Domestic Violent Extremism

    The attack on the Capitol was an unprecedented assault on America’s political system. How might a national commission to review the events of January 6 offer a road to national recovery? And what can be done to address broader threats from violent domestic extremists?

    Feb 4, 2021

  • Security fencing surrounds the U.S. Capitol days after supporters of President Donald Trump stormed the building, in Washington, January 11, 2021, photo by Erin Scott/Reuters

    Commentary

    What the Capitol Siege Means for the Future of Security Clearances

    Some people who stormed the U.S. Capitol on January 6 had or have a national security clearance and thus trusted access to classified information. And some might apply for a security clearance in the future. If they are not identified and prosecuted, then they won't have a criminal record that could be detected in a background check.

    Feb 2, 2021

  • National Guardmen on U.S. Capitol security detail in Washington, DC, January 11, 2021, photo by Master Sgt. Matt Hecht/U.S. Air National Guard

    Commentary

    How to Root Out Extremism in the U.S. Military

    The military has a growing extremism problem because America does. Service members who embrace violent extremism are thankfully few; Americans citizens who do so are sadly far too many. As a nation we need to deal with both.

    Feb 1, 2021

  • Supporters of Donald Trump scale a wall as they storm the U.S. Capitol, in Washington, DC, January 6, 2021, photo by Shannon Stapleton/Reuters

    Commentary

    Domestic Violent Extremists Will Be Harder to Combat Than Homegrown Jihadists

    The beliefs driving today's domestic extremists are deeply rooted in American history and society. For this and several other reasons, shutting them down will prove far more difficult than combating homegrown jihadists.

    Feb 1, 2021

  • Blog

    Prescription Drug Prices, Transgender Troops, Space Diplomacy: RAND Weekly Recap

    This weekly recap focuses on America's high prescription drug prices, allowing transgender troops in the military, food insecurity in Black neighborhoods, and more.

    Jan 29, 2021

  • Business owner in a mask posting a closed sign on the door, photo by RichLegg/Getty Images

    Report

    Comparing National and International Approaches to COVID-19 Measures

    Uniform measures are needed to track how well other countries and U.S. states are responding to the pandemic and to make valid cross-country and cross-state comparisons. From December 2019 to May 2020, there was tremendous variability in how COVID-19 indicators were measured and reported. What could be done to allow for more standardized and valid comparisons?

    Jan 29, 2021

  • Brochure

    Spotlight 2020–2021

    Spotlight 2020-2021 features examples of our research that helped to improve people's lives during a turbulent year. It also highlights a selection of research initiatives on the horizon for 2021.

    Jan 26, 2021

  • Journal Article

    Journal Article

    Public-private Partnership for Building a Resilient Broadband Infrastructure in Puerto Rico

    This article will explore the use of an innovative approach to a public-private partnership to spur the deployment of broadband and create more resilient telecommunications networks in Puerto Rico.

    Jan 26, 2021

  • Piles of files, photo by Ioana Davies (Drutu)/AdobeStock

    Journal Article

    Illicit Synthetic Opioid Consumption in Asia and the Pacific: Assessing the Risks of a Potential Outbreak

    While many illegally manufactured potent synthetic opioids (IMPSO) are produced in Asia, there is little evidence they have entered markets there. We consider the susceptibility to IMPSO's encroachment in markets in the Asia-Pacific region.

    Jan 26, 2021

  • The U.S. Capitol behind security fencing in Washington, D.C., January 25, 2021, photo by Graeme Sloan/Sipa USA/Reuters

    Commentary

    How Threats Against Lawmakers Could Distort the Political Landscape for Years

    The political environment is changing in a way that goes beyond immediate security concerns. The prevalence of threats and violence as a feature of American politics will ripple throughout the political system. Our politics could be distorted by the vicious atmosphere for years.

    Jan 25, 2021

  • Protesters destroy an American flag pulled down from the U.S. embassy in Cairo September 11, 2012, photo by Mohamed Abd El Ghany/Reuters

    Report

    Most Attacks on Western Diplomatic Facilities Culminate in Two Hours or Less

    There have been 33 successful seizures of Western diplomatic facilities since 1979. The majority of attacks culminated in two hours or less, and over 90 percent culminated in six hours or less. A review of these attacks can help in developing effective response capabilities.

    Jan 25, 2021

  • News Release

    News Release

    Interest in a U.S. Grand Strategy of Restraint May Be Growing, So Advocates Need to Provide More Details

    As the Biden Administration takes over, some U.S. policymakers have expressed interest in a new approach to America's role in the world: a realist grand strategy of restraint under which the U.S. would cooperate more with other powers, reduce its forward military presence and end or renegotiate some security commitments.

    Jan 22, 2021

  • Blog

    Keeping COVID-19 Vaccines Moving, the Capitol Attack, Media Literacy: RAND Weekly Recap

    This weekly recap focuses on keeping COVID-19 vaccines moving to save more lives; why we need a national commission to investigate the U.S. Capitol attack; media literacy as a tool to counter “Truth Decay,” and more.

    Jan 22, 2021

  • A world map puzzle with a piece on top, photo by Yuriy Panyukov/Adobe Stock

    Report

    A U.S. Grand Strategy of Restraint

    Some U.S. policymakers have expressed interest in a realist grand strategy of restraint. Under this approach, the United States would cooperate more with other powers, reduce its forward military presence, and end or renegotiate some security commitments. What are the policy implications of embarking down this path?

    Jan 21, 2021

  • Facial recognition technology being used in an airport, photo by izusek/Getty Images

    Report

    How Law Enforcement Can Mitigate Bias in Machine Learning Decision Aids

    Bias in law enforcement systems that use artificial intelligence and machine learning can cause or exacerbate inequity. Agencies can avoid bias by establishing standards for measuring it, weighing the costs of biased outcomes, and providing workforce development and training in the emerging technologies.

    Jan 21, 2021