• Emerging Threats to the U.S. Financial System

    In early 2021, a freewheeling, freethinking group of investors on Reddit plowed their money into GameStop, a video game retailer that several big hedge funds had bet against. The stock price shot up, some people made millions—and, to the delight of those on Reddit, the hedge funds had some very bad days. Researchers saw the GameStop story as a cautionary tale. If investors on Reddit could work together to move the markets like that, what could an adversary like China do?

  • Chinese Military Drills Test Taiwan’s Defense Readiness, Analysts Say

    China wrapped up a two-day, large-scale military exercise Friday after its forces deployed 111 aircraft and 46 naval vessels to areas around Taiwan. Experts say the Chinese military simulated some scenarios that would be involved in a potential invasion of Taiwan during the exercise.

  • European Tech Law Faces Test to Address Interference, Threats, and Disinformation in 2024 Elections

    The European Union (EU) began implementing the Digital Services Act (DSA) this year, just in time to combat online disinformation and other electoral interference in the dozens of elections taking place in Europe’s twenty-seven member countries and the European Parliament elections taking place June 6 through June 9.

  • Venezuela Travel Advisory

    With the security situation in Venezuela continuing to deteriorate, the U.S. Department of State has issued a travel advisory which urges would be travelers to note Venezuela’s “to crime, civil unrest, kidnapping, and the arbitrary enforcement of local laws.” The advisory further urges people to “Reconsider travel due to wrongful detentions, terrorism, and poor health infrastructure” in Venezuela.

  • America’s Third Founding: May 24, 1924, the Immigration Act of 1924

    On May 24, 1924, President Calvin Coolidge signed the National Origins Quota Act, which imposed the first permanent cap on legal immigration. No law has so radically altered the demographics, economy, politics, and liberty of the United States and the world. It has massively reduced American population growth from immigrants and their descendants by hundreds of millions, diminishing economic growth and limiting the power and influence of this country.

  • A Century Ago, Anti-Immigrant Backlash Almost Closed America’s Doors

    Torn between “the American dream” and fears of an ungovernable “melting pot,” Americans have always viewed immigrants ambivalently. In 1924, as is true today, many citizens thought in terms of “good” immigration versus “bad” immigration. The Immigration Act of 1924 dramatically reduced immigration from eastern and southern Europe and practically barred it from Asia.

  • China Conducts Military Drills Around Taiwan as “Punishment” for New Leader

    China kicked off a two-day large-scale military exercise in the water and airspace around Taiwan on Thursday, emphasizing that it is “a strong punishment for the separatist acts of ‘Taiwan independence forces’” and “a stern warning” against provocation by external forces.

  • Can Taiwan Defend Itself Against China?

    Large-scale Chinese military drills near Taiwan are taking place just days after William Lai Ching-te, of Taiwan’s ruling Democratic Progressive Party (DPP), was sworn in as president of the island nation. Taiwan has expanded its asymmetric warfare capacity, which involves using smaller but highly effective weapons to make an invasion by a larger force prohibitively costly.

  • Militia Extremists, Kicked Off Facebook Again, Are Regaining Comfort in Public View

    When journalists sounded alarm bells in early May 2024 that more than 100 extremist militia groups had been organizing and communicating on Facebook, it wasn’t the first time militias had garnered attention for their online activities. As a scholar of militias, I’ve seen extremists get kicked off Facebook before.

  • Why Biden Wants to Block the Nippon-U.S. Steel Deal

    A proposed Japanese takeover of U.S. Steel, a century-old icon of American industry, is facing domestic political pushback that could challenge the Biden administration’s foreign policy aims. Biden’s opposition to the deal risks undercutting his administration’s efforts to strengthen U.S. alliances and supply chains, experts say.   

  • Student Anger Over the Vietnam War Erupted into Violence in the ’60s − a Terrorism Expert Explores Whether the Same Could Happen Today

    I am a former senior U.S. government counterterrorism official and scholar of national security and terrorism. The wave of recent pro-Palestinian, student-led protests reminds me of another tense era in the U.S. that was also prompted by U.S. engagement in a foreign war – the Vietnam War in the late 1960s and early 1970s.

  • Extremist Communities Continue to Rely on YouTube for Hosting, but Most Videos Are Viewed Off-Site, Research Finds

    After the 2016 U.S. presidential election, YouTube was so criticized for radicalizing users by recommending increasingly extremist and fringe content that it changed its recommendation algorithm. Research four years later found that while extremist content remained on YouTube, subscriptions and external referrals drove disaffected users to extremist content rather than the recommendation algorithm.

  • Nuclear Expertise Guides Global Nonproliferation Innovation

    Researchers tackling national security challenges at the U.S. Department of Energy’s Oak Ridge National Laboratory are upholding an 80-year legacy of leadership in all things nuclear. Today, they’re developing the next generation of technologies that will help reduce global nuclear risk and enable safe, secure, peaceful use of nuclear materials worldwide.

  • Focused and Fast

    In response to an urgent DOD request, multidisciplinary teams across Sandia delivered in a big way for international security: Enhanced surety program meets urgent request.

  • History Says Tariffs Rarely Work, but Biden’s 100% Tariffs on Chinese EVs Could Defy the Trend

    Earlier this month, President Biden announced a hike in tariffs on a variety of Chinese imports, including a 100% tariff that would significantly increase the price of Chinese-made electric vehicles. Tariffs have a troubled history, but Biden’s move might defy historical precedent and succeed where other tariffs have failed. The Biden tariffs can succeed in giving the U.S. EV industry room to grow, and encourage similar protective actions elsewhere, reinforcing the global shift toward securing supply chains and promoting domestic manufacturing.