Chris McGuire is a senior fellow for China and emerging technologies at the Council on Foreign Relations. He is a leading expert in U.S.-China technology competition, export controls and other ...

National Cyber Director Sean Cairncross said the national cybersecurity strategy will be setting the country's posture in the ...

President Donald Trump’s announcement of resuming nuclear testing has stirred questions about the type, such as live testing ...

Seasoned technology and cybersecurity executive joins GoGuardian to advance secure, AI-powered solutions for K–12 education ...

Q3 2025 Earnings Call Transcript October 30, 2025 Operator: Greetings, and welcome to the Tenable Q3 2025 Earnings Conference ...

Rachel Reeves is addressing an investment summit in Saudi Arabia as she faces pressure over how she will fill an expected ...

The Trump administration is restricting the number of refugees it admits into the country to 7,500 and they will mostly be ...

Nat sec found the spotlight at DC Startup & Tech Week thanks to a new event: Boundary Breakers. Check out videos of the presentations.

For another view on the Trump-Xi meeting, Amna Nawaz spoke with Matt Pottinger. He was deputy national security adviser in the first Trump administration and spearheaded China policy as the ...

The CIA and other intelligence officials share many of the FBI’s misgivings about the House proposal, according to two people ...

President Trump has deployed or threatened to deploy the National Guard to U.S. cities. Learn the history and legal authorities of these troops.

U.S. national intelligence director Tulsi Gabbard says America’s former strategy of “regime change or nation building” has ...