The drones are still in limited supply and are not always the ideal interception method, Ukrainian soldiers and an official ...

Business Insider embedded with the crew of a US Army Stryker armored combat vehicle in during a training exercise in Germany.

Google says Gemini can be used for things like summarizing policy handbooks and creating risk assessments. The Department of ...

For "life and death decision-making," Anduril cofounder Palmer Luckey says it's "too critical" to not use the most advanced ...

The UK had thought of trenches as "pretty clean and sort of surgical," an officer said. But in Ukraine, they are chaotic and ...

It's a new era of drone warfare. Defense giants like Lockheed Martin and Boeing are under pressure as Silicon Valley upstarts ...

Mohamedou Ould Slahi was imprisoned without charge at Guantánamo Bay for nearly 15 years. Ould Slahi speaks to Business Insider about the prison layout, the facilities, the food and what yard time was ...

The $60 million F/A-18 and a tow tractor slid off the USS Harry S. Truman while it evaded a Houthi missile attack, new documents show.

New documents reveal how the USS Gettysburg shot down an F/A-18 and nearly hit a second one above the Red Sea last year.

The Pentagon watchdog report on Hegseth's use of Signal revealed he had a "unique" system to access his personal cell phone inside his secure office.