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Defense One delivers news, breaking analysis and ideas on the topics and trends that will define the future of U.S. defense and national security. Our editorial approach is to cover the people and forces shaping a new era for defense through the post-war transformation and into a 21st century global security landscape. Defense One informs national security professionals, stakeholders and citizens with what they need to know, from senior leaders in Washington to commanders abroad and next-generation thinkers far from the political scrum. Source
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| Country | United States of America |
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Recent Taiwan simulation highlights US cyberdefense gaps against China, experts warn
The United States devotes too little attention toward preparedness for a Chinese campaign of cyberattacks and economic pressure against Taiwan, organizers of a recent war game warned Tuesday, arguing that gaps between military and civilian planning could delay assistance to the island. The Foundation for Defense of Democracies exercise examined how Beijing could disrupt Taiwan’s communications networks to extract political concessions without launching an invasion.
Army activates sustainment brigade as part of Pacific restructuring
Insights & Reports October 7, 2026 10:06 PM ET Army Indo-Pacific Logistics The Army shuttered one Okinawa-based support unit and reactivated a larger one, part of the broader effort to prepare for a potential conflict in the expansive theater. The closure of the 10th Support Group and the reestablishment of the 45th Sustainment Brigade will give the service a brigade-level headquarters that can better command and control sustainment capabilities in the region, said Col.
Anduril wades into traditional shipbuilding arena with major submarine play
Insights & Reports October 7, 2026 04:41 AM ET Navy Industry White House SPARROWS POINT, Md.—Defense tech company Anduril aims to speed up Virginia-class submarine production by building components, such as torpedo tubes, at a future site outside the nation’s capital by 2030. The new facility, to be called Arsenal-2, will be the company’s second manufacturing plant and is part of a $6.6 billion effort funded by Anduril, at $3.7 billion, and the U.S. Navy through a $2.9 billion contract award.
The Pentagon’s autonomy command should draw on lessons old and new
As Pentagon leaders launch their latest effort to accelerate the development and deployment of autonomous and robotic systems, they can draw on key lessons from past attempts and recent breakthroughs. The planned Autonomous Warfare Command, slated to launch by next October, will promote “not a particular drone, but the ability to adapt in combat” against “realistic opposition,” according to a Sept.
The Pentagon’s new autonomy command
As Pentagon leaders launch their latest effort to accelerate the development and deployment of autonomous and robotic systems, they can draw on key lessons from past attempts and recent breakthroughs. The planned Autonomous Warfare Command, slated to launch by next October, will promote “not a particular drone, but the ability to adapt in combat” against “realistic opposition,” according to a Sept.
Pentagon, FBI personnel-data breaches raise questions
A Pentagon breach that exposed sensitive personnel information for months is raising questions yet again about federal agencies' ability to detect unauthorized access to their records. Information about roughly 3 million people was potentially exposed from October 2025 to July 16, 2026, by a breach of a file-sharing system at the Defense Manpower Data Center, which maintains personnel information used across the military and other government agencies.
US spy chief tapped as White House AI czar
Sponsor Message Sponsor Message Sponsor Message Sponsor Message Insights & Reports The nation's top spy is now also the White House's AI czar. President Donald Trump named Jay Clayton, who was sworn in as director of national intelligence in July, to lead what Trump referred to in a Truth Social post as the “Super Intelligence Force” meant to coordinate the government’s engagement with various organizations, critical-infrastructure providers, and AI companies.
US spy chief tapped as White House AI czar
Insights & Reports The nation's top spy is now also the White House's AI czar. President Donald Trump named Jay Clayton, who was sworn in as director of national intelligence in July, to lead what Trump referred to in a Truth Social post as the “Super Intelligence Force” meant to coordinate the government’s engagement with various organizations, critical-infrastructure providers, and AI companies.
China-linked hackers posed as former US officials, Anthropic employee to target AI experts
Insights & Reports Chinese hackers impersonated a former senior White House technology official, a former State Department economist and a senior Anthropic employee in attempts to break into the cloud accounts of artificial intelligence policy experts, according to findings from cybersecurity company Proofpoint released Thursday. The campaigns targeted researchers at think tanks, universities and law firms, using invitations to advise on AI policy and export controls to start conversations.