• Ensuring Our Workforce Is Cyber Ready

    Remaining vigilant and prepared to protect our nation’s cybersecurity is one of DHS S&T’s highest priorities. To meet this goal, S&T is harnessing the intellectual power of America’s universities and leveraging some of the best and brightest subject matter experts and academic minds via S&T Centers of Excellence (COE).

  • Israel Presenting U.S. With Intelligence on Iranian Drones Used in Ukraine

    Israeli President Isaac Herzog shared intelligence about Iranian drones being used by Russian forces in Ukraine when he met Wednesday with U.S. President Joe Biden.

  • Bolsonaro vs. Lula: What’s at Stake in Brazil’s 2022 Election

    Brazil’s presidential election is down to two polarizing candidates, and experts say the runoff will be a major test for one of the world’s largest democracies.

  • Better Regulating Drone Use Requires Communication, Not Surveillance

    In 2018, Congress gave the DHS and DOJ sweeping new authorities to destroy or commandeer privately-owned drones which pose a “credible threat” to a “covered facility or asset” in the U.S. as well as intercept the data it sends and receives. The definition of “credible threat” was left entirely to the discretion of DOJ and DHS.

  • Will China Try to Take Taiwan in Xi’s Third Term?

    Chinese President Xi Jinping’s success in securing an unprecedented third term this weekend has fueled speculation on whether he will try to forcefully reunify with Taiwan — the self-ruled island seen by Beijing as a part of China — in the next few years. Partly fueling the speculation is that Xi, the strongest leader China has had in years, has often called for achieving China’s “rejuvenation,” which includes reunifying with Taiwan.

  • U.S. Charges Chinese Spies in Huawei case

    Prosecutors allege that Chinese spies were foiled by a double agent. The U.S. Justice Department says China is trying to undermine the U.S. judicial system.

  • Artificial Intelligence and Extremism: The Threat of Language Models for Propaganda Purposes

    Recent large-scale projects in the field of Artificial Intelligence have dramatically improved the quality of language models, unfolding a wide range of practical applications. Language models are statistical models that calculate probability distributions over sequences of words. Language models can make many beneficial contributions, but they may also be misused by extremist actors for propaganda purposes.

  • Tracking Threats and Harassment Against Local Officials

    Following the 2020 presidential election, there has been a growing wave of threats against and harassment of election officials. Nearly 60 percent these threats and acts of intimidation took place in the five states which Trump falsely claimed he had won: Pennsylvania, Georgia, Michigan, Wisconsin, and Arizona.

  • DHS to Stabilize Its Historic Lighthouse on Plum Island

    DHS S&T is leading a project aiming to stabilize the historic Plum Island Light Station. The lighthouse was constructed in 1869 and put into service in 1870. Plum Island, New York, is located approximately 1.5 miles from the eastern end of Long Island’s North Fork. The island is wholly owned by the DHS and primarily serves as a secure location for DHS S&T’s Plum Island Animal Disease Center (PIADC).

  • Companies Weigh Fallout from U.S. Ban on Sending Chip Tech to China

    The new U.S. ban the transfer of advanced U.S. semiconductor technology to China affects not only U.S. firms that sell to China, but any company whose products contain American semiconductor technology. Semiconductor companies and other tech firms that count China among their largest single markets are facing potentially severe damage to their revenues.

  • Russia Working Hard to Acquire Sensitive Western Military Technology

    Russia has struggled for years, if not decades, to acquire sensitive Western technology and military hardware: everything from night-vision goggles for soldiers to powerful computer chips for advanced fighter jets. How successful the effort has been is an open question, but according to news reports and military analysts, sensitive Western technologies are widely employed in Russian weaponry and military equipment.

  • Sixty Years After the Cuban Missile Crisis, Nuclear Threat Feels Chillingly Immediate

    Graham Allison, author of Essence of Decision: Explaining the Cuban Missile Crisis, talks about how Kennedy and Khrushchev stepped back from brink, and says that Western leaders are worried that Putin might not.

  • Seismic Shifts Underway in Global Semiconductor Market as U.S. Accelerates Decoupling from China

    Historically, the U.S. had the lion’s share of the global semiconductor industry (37 percent in 1990), but its dominance has been eroded by North Asian markets over the past three decades. In August, the administration committed to bolstering the U.S. semiconductor manufacturing sector with $50 billion in funding under the CHIPS and Science Act, with the potential to create 40,000 new jobs.

  • Washington Raises Stakes in War on Chinese Technology

    The Biden administration is expanding its list of technology-focused sanctions on China, drawing parallels to U.S. controls targeting the Soviet Union during the Cold War – and the new U.S. sanctions are in some ways more restrictive than Cold-War era controls.

  • Searching for Critical Minerals

    The U.S. Geological Survey announced that, thanks to substantial funding from the Bipartisan Infrastructure Law, it will invest about $2.8 million to collect a large swath of geophysical data focusing on critical mineral resources in northeastern Washington State.