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The 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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Making 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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Europe Will Need Thousands More Tanks and Troops to Mount a Credible Military Defense without the U.S.
Implementing a new defense strategy will mean answering many difficult questions, including whether an EU defense force would involve all EU member states, the potential roles of antagonistic EU members like Hungary and Slovakia (both pro-Trump and pro-Russia), and those of non-EU NATO members such as the UK, Norway, or even Canada.
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Countering Blockship Attacks in Key U.S. Waterways
Blockship attacks entail obstructing key waterways by deliberately scuttling ships, running them aground, or having them impale themselves onto infrastructure. Such attacks could delay maritime movements in U.S. or key overseas ports, affecting all U.S. military services and potentially disrupting billions of dollars in commerce.
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New Technology Will Help Satellites Avoid Collisions in Space
Space is becoming more crowded every day, with over 11,000 active satellites and nearly 40,000 pieces of debris in low Earth orbit. Postage stamp-sized “license plates” can help track and protect satellites in low Earth orbit.
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Time to Reassess the Costs of Euro-Atlantic Security
The undeniable truth is that security comes at a cost. If Europeans fail to invest more now to deter Russia and China, the alliance will face far greater expenses and risks. The problem is that Europeans, with few exceptions, fail to grasp the immense costs such a scenario would inflict on allied security.
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“Tulsi Gabbard as US Intelligence Chief Would Undermine Efforts Against the Spread of Chemical and Biological Weapons”: Expert
The Senate, along party lines, last week confirmed Tulsi Gabbard as Director of National intelligence. One expert on biological and chemical weapons says that Gabbard’s “longstanding history of parroting Russian propaganda talking points, unfounded claims about Syria’s use of chemical weapons, and conspiracy theories all in efforts to undermine the quality of the community she now leads” make her confirmation a “national security malpractice.”
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This Icebreaker Has Design Problems and a History of Failure. It’s America’s Latest Military Vessel.
The Coast Guard’s $125 million purchase of the Aiviq, made under congressional pressure, follows the service’s failure to get its preferred, $1 billion model built.
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Marine Heatwaves: A Rising Challenge for Naval Warfare
We now know that rising sea temperatures will affect sonar performance, sometimes greatly affecting submarines’ ability to find ships and other submarines, and ships’ ability to find them. This leaves us wondering about the specific effects of another phenomenon: marine heatwaves, which can create large and sudden changes in temperatures.
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Will Trump Spark a Mineral 'Gold Rush' in Greenland?
The mineral wealth on the Arctic island of Greenland is in the global spotlight after U.S. President Donald Trump said he wants to take control of the territory from Denmark, prompting alarm from European allies.
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Monitoring Space Traffic
AeroAstro Ph.D. student Sydney Dolan uses an interdisciplinary approach to develop collision-avoidance algorithms for satellites.
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Russia's Arctic Militarization Behind Trump's Focus on Greenland
The United States has long viewed Greenland as vitally important for its defense. With Russia investing heavily in its Arctic military footprint in recent years, the importance of Greenland to the United States is increasing.
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U.S. Fortifying Indo-Pacific Air Bases Against Potential Attacks from China
The United States has been ramping up its Indo-Pacific region air bases to ensure they are protected against attack, amid concerns over vulnerabilities they face in countries such as Japan, the Philippines and South Korea against potential Chinese strikes.
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A Russian Airline Bomb Plot? What We Know About the Polish PM's Accusations
The accusation was as blunt as it was serious: Russia is plotting terror attacks against unspecified targets utilizing aircraft, Poland’s prime minister said. Though shocking, the Polish leader’s comments were not out of the blue: there’s been a growing number of suspicious, alarming, and unexplained incidents in recent months.
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Mending Fences: Strengthening Homeland Defense through Integrated Civil-Military Air Surveillance
A 1953 advertisement for the U.S. Air Force’s civilian Ground Observer Corps described America’s air defenses as a “10 mile high fence full of holes.” Thane C. Clare argues that in the seventy years since then, not much has changed – and that the United States “is not currently prepared to face a growing number of national security threats and challenges, including from the air.”
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The long view
AI-Generated Zero-Day Vulnerabilities: Implications for Future Warfighting
Cybersecurity has long been viewed as a support function, largely focused on protecting military computer networks and information systems. This paradigm is now obsolete. AI is now reshaping the character of warfare itself, turning cybersecurity into a foundational layer of combat power.
The U.S. Military Is Spending Big on Critical Minerals
Over the past decade, DOD spending for critical minerals transformed from virtually nonexistent into a major spending area. The last five years in particular have seen a dramatic surge in both contracts and dollar value. Indigenous peoples raise the alarm as Pentagon spending on lithium, graphite, and other minerals skyrockets.