• Examining Scenarios of U.S.-China War Over Taiwan

    For years, U.S. policy has been to effectively deter a military conflict in the Taiwan Strait while preparing for contingencies in the event of a Chinese attack. More recently, top officials from President Joe Biden’s administration have repeatedly warned against Beijing’s use of force to alter the status quo.

  • Third Aircraft Carrier to Help China Match U.S., Japan in Western Pacific: Analysts

    China has launched a third aircraft carrier, likely a way to upgrade overall defenses in the face of stronger navies rather than to target any specific future battleground, analysts believe. A third aircraft carrier would place China in a group of just 16 countries worldwide with the massive seaborne military airports. Around the Pacific, India, Japan and the United States operate carriers or are developing them.

  • Preparing National Security Officials for the Challenges of AI

    Artificial intelligence (AI) is one of several rapidly emerging technologies that promise to disrupt not only multiple sectors of the U.S. economy but also the manner in which the U.S. government carries out its foundational responsibility to protect national security consistent with the rule of law and constitutional values. Steve Bunnell writes that “The United States’ national security apparatus is not known for nimbleness, nor is the law that governs it. When it comes to AI, the risk is not just that our generals will fight tomorrow’s war with yesterday’s strategy but also that the United States will lack the legal and policy guardrails that are essential to a lawful, accountable, and ethical protection of the nation’s security.”

  • What Makes Guns Automatic?

    As was the case following other mass shootings, the killing of 19 children and two adults at the Robb Elementary School in Uvalde, Texas was followed by calls for various gun-safety measures at the federal and state level. What do these restrictions mean, and how effective would they be if passed?

  • The Risk of Russian Cyber Retaliation for the United States Sending Rockets to Ukraine

    U.S. rocket shipments to Ukraine will not trigger Russian cyberattacks against the United States. Russian is too focused on attacking Ukrainian systems and defending their own networks to mount a response to the weapons shipments.

  • The Military Cannot Rely on AI for Strategy or Judgment

    Using artificial intelligence (AI) for warfare has been the promise of science fiction and politicians for years, but new research argues only so much can be automated and shows the value of human judgment.

  • What Can the ATF Do About Converted Machine Guns?

    Auto sears have become increasingly popular among criminals, and have been tied to dozens of shootings by extremists, mass shooters, and drug traffickers. Lawmakers are clamoring for action on auto sears, and history leaves clues about what approach the ATF might take.

  • Top DOJ Official: Easy Access to Powerful Gus Linked to Domestic Terror Attacks

    “We have to be clear about this as a nation,” Assistant Attorney General Matthew Olsen told an audience on Wednesday, “[t]he ability of violent extremists to acquire military-grade weapons in this country contributes significantly to their ability to kill and inflict harm on a massive scale.”

  • Over 70% of Mass Shootings in Developed Countries Happen in the U.S.

    Between 1998 and 2019 there were 139 incidents of mass shootings in the 36 countries defined as developing countries, and 73 percent of these incidents occurred in the United States. There were 1,318 fatalities in these mass shootings, and 62 percent of these fatalities occurred in the United States. The United States is the only country to have at least one incident of mass shooting every single year.

  • Digital Indoor Mapping Capability Available for First Responders

    DHS S&T funded the development of a cloud-based capability that enables first responders to review and analyze indoor floor plans in real-time when responding to incidents.

  • Global Nuclear Arsenals Are Expected to Grow

    The nine nuclear-armed states—the United States, Russia, the United Kingdom, France, China, India, Pakistan, Israel and the Democratic People’s Republic of Korea (North Korea)—continue to modernize their nuclear arsenals and although the total number of nuclear weapons declined slightly between January 2021 and January 2022, the number will probably increase in the next decade.

  • Fearing Iranian Attacks, Israel Urges Israeli Travelers in Turkey to Return Home

    The stealthy war between Israel and Iran is escalating. In late May, Israeli intelligence uncovered a secret Iranian plot to kill and kidnap Israeli tourists in Turkey, a favorite tourist destination for Israelis. The Turkish authorities were alerted, and the Iranian agents were captured. A few days later, a colonel in Iran’s Revolutionary Guard was killed in broad daylight in the middle of Teheran. The colonel’s unit was responsible for planning and carrying out attacks on Israelis abroad.

  • Dangerous Rescue Situations: Unmanned Vehicles Could Lead the Way

    First responders frequently encounter situations where an incident scene could be either potentially toxic, like an industrial accident, or physically dangerous, like a collapsed building or crumbling hillside. In these instances, the job still needs to get done, but performing it with an Unmanned Aerial Vehicles (UAV) or an Unmanned Ground Vehicles (UGV) will be as effective in accomplishing the search & rescue mission, but less risky for the first responders.

  • Challenge: Innovative Incident Command Dashboards for Public Safety

    NIST is launching a new prize competition to advance incident command dashboard technologies that would allow for real-time tracking of assets, personnel and objects of interest during emergency scenarios.

  • Iran's Removal of More Cameras Could Be a “Fatal Blow” to Reviving Nuclear Deal: IAEA

    Iran has started removing 27 surveillance cameras from nuclear sites across the country, further reducing the IAEA’s ability to monitor Iran’s nuclear program, the head of the UN nuclear watchdog has said. Iran’s move “poses a serious challenge to our ability to continue working there,” Rafael Grossi, IAEA director-general, said.