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F-47 FIGHTERBolt from the Blue: What We Know (and Don’t Know) About the U.S. Powerful F-47 Fighter
When the F-47 enters service, at a date to be disclosed, it will be a new factor in US air warfare. The design will have much more range than earlier fighters, both at supersonic and subsonic speed. But it is not even a fighter as it is generally understood. It will be more stealthy. It will be larger, trading dogfight maneuverability for reach, and it will be designed to work within a family of systems, many of them unmanned.
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F-47 FIGHTERAir Force Options Plentiful for Basing of New F-47 Fighter
The need for the F-47 was crystalized as potential foe China has already flown a pair of tailless sixth generation prototypes and already has two fifth generation fighters, the Chengdu J-20 and the smaller Shenyang J-35, in service.
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DISASTER RECOVERYTemporary Accommodation, Affordable Modular Housing Can Help Communities Recover from Natural Disasters
The scale of the wildfires which swept through Los Angeles, leaving a trail of devastation and destroying thousands of homes, underscores the urgent need for rapid and sustainable housing that supports displaced people and their families in times of crisis. One promising approach is modular housing.
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CLOUD SECURITYSecurity Scheme Could Protect Sensitive Data During Cloud Computation
MIT researchers crafted a new approach that could allow anyone to run operations on encrypted data without decrypting it first.
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AIBelief in AI as a 'Great Machine' Could Weaken National Security Crisis Responses: Study
New research indicated that emergency management and national security professionals were more hesitant and doubtful of their abilities when faced with completely AI-driven threats.
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ROBOTICSRobot with LiDAR Laser Explores Danger Zones
In a disaster such as a chemical plant incident or flooding, emergency services need ways to quickly get an overview of the situation. But in many cases, they are not permitted to enter the scene itself in order to avoid putting themselves at risk.
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DISASTERSAvalanche Detection Using Passive Radar
In winter, avalanches pose the biggest danger in mountains. Avalanche monitoring is therefore of critical importance to ensure the safety of people and infrastructure.
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CHINA WATCHSouth Korea Has Acted Decisively on DeepSeek. Other Countries Must Stop Hesitating
South Korea has suspended new downloads of DeepSeek, and it was right to do so. Chinese tech firms operate under the shadow of state influence, misusing data for surveillance and geopolitical advantage. Any country that values its data and sovereignty must watch this national security threat and take note of South Korea’s response.
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MICROCHIPSThe Push to Restore Semiconductor Manufacturing Faces a Labor Crisis − Can the U.S. Train Enough Workers in Time?
Semiconductors power nearly every aspect of modern life.The U.S. depends heavily on foreign countries – including China, a geopolitical rival – to manufacture semiconductors. This isn’t just an economic concern; it’s widely recognized as a national security risk. There is a bipartisan support to expanding domestic chip manufacturingby building new chip plants, but a major challenge remains: Who will operate them?
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AIRFIELD SAFETYMaking Airfield Assessments Automatic, Remote, and Safe
U.S. Air Force engineer and PhD student Randall Pietersen is using AI and next-generation imaging technology to detect pavement damage and unexploded munitions.
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BIOMETRICSSecurity Veins: Advanced Biometric Authentication Through AI and Infrared
Hyperspectral imaging and AI can identify individuals using blood vessels in palms.
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AINew AI Defense Method Shields Models from Adversarial Attacks
Neural networks, a type of artificial intelligence modeled on the connectivity of the human brain, are driving critical breakthroughs across a wide range of scientific domains. But these models face significant threat from adversarial attacks, which can derail predictions and produce incorrect information.
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NUCLEAR POWERResearch Drives Innovation in Gen-IV Reactor Safety and Efficiency
All U.S. nuclear reactors, which currently provide more than half of the nation’s carbon-free power, are first- or second-generation light water reactors. This means they use water as both a coolant and neutron moderator to control the nuclear reaction and produce useful electricity. Ut researchers pursue all kinds of reactor designs, and nuclear engineers at Argonne frame the future of nuclear design.
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S&T RACEU.S. Cuts to Science and Technology Could Fast-Track China’s Tech Dominance
Is the United States now trying to lose the technology race with China? It certainly seems to be. The race is tight, and now the Trump administration is slashing funding for the three national institutions that have underpinned science and technology (S&T) and what advantage the US still has.
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NUCLEAR WEAPONSB61-12 System Production Ends, Sustainment Begins
A nuclear weapon milestone: in December, Sandia Lab has completed the last production unit of the B61-12 nuclear gravity bomb.
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The long view
NUCLEAR POWERNuclear Has Changed. Will the U.S. Change with It?
Fueled by artificial intelligence, cloud service providers, and ambitious new climate regulations, U.S. demand for carbon-free electricity is on the rise. In response, analysts and lawmakers are taking a fresh look at a controversial energy source: nuclear power.
NUCLEAR ENERGYExploring the New Nuclear Energy Landscape
In the last few years, the U.S. has seen a resurgence of interest in nuclear energy and its potential for helping meet the nation’s growing demands for clean electricity and energy security. Meanwhile, nuclear energy technologies themselves have advanced, opening up new possibilities for their use.