Alliance nations are working to do more together to counter increasing Russian air threats—and downplaying the possibility of ...

After summoning senior officers from around the world, Hegseth invites them to resign if they don’t agree with him.

Grooming standards, “toxic leadership,” and culture wars were the themes Defense Secretary Pete Hegseth chose for his ...

A shutdown would sideline federal cyber defenders just as a bedrock cybersecurity data-sharing law expires, leaving the government unusually vulnerable, cybersecurity experts warn.

Defense Secretary Pete Hegseth’s short-notice, no-explanation summoning of more than 800 general and flag officers from ...

Detecting mental-health risks from AI use is already a challenge in civilian contexts; guardrails for military contexts will ...

A possible motive still eludes investigators in Grand Blanc, Michigan, where at about 10:30 a.m. ET Sunday an attacker drove ...

Just minutes after NATO radars detected three Russian MiG-31 aircraft with transponders turned off heading toward the ...

Defense One provides news, analysis, and ideas about the future of national security to defense and industry leaders, innovative decision-makers, and in ...

Defense tech startup Allen Control Systems landed a contract for Bullfrog, which can use a variety of common weapons.

Revealed: Russia is training the Chinese military to air-drop armoured vehicles in preparation to seize Taiwan, Oleksandr ...

The EU's ambassador to the U.S. underscores the importance of the bloc's $910 billion defense plans known as Readiness 2030.