Relatively few analysts at the services’ doctrine organizations are working full-time to glean lessons from the war.

The U.S. military has added nearly $1 billion to its unconventional efforts to use third parties to kick the nation’s submarine-building industry into a higher gear. On Tuesday, the Navy ...

When L3Harris Technologies bought Aerojet Rocketdyne for $4.7 billion last year, the rocket-motor-builder was thousands of ...

With the October 1 start of the fiscal year only weeks away, preventing a government shutdown should top the agenda for returning lawmakers. A stopgap funding bill that provides the House and ...

Austin was answering a question put to Australian Deputy Defense Prime Minister Richard Marles, who declined to say whether ...

Western companies that pulled out of Russia after it invaded Ukraine in 2022—even ones that hesitated—have generally seen ...

President Joe Biden says he’s routing some $7.9 billion in military support to Ukraine, including $5.5 billion in congress ...

Other measures included a major new recruiting campaign that revived an 80’s-era slogan, “Be All You Can Be,” which launched ...

The Space Force is halfway through its two-year experiment of monitoring fitness via smartwatches instead of physical fitness ...

“We’ve been transforming both in how we approach training and then how we're innovating in the realm of [unmanned aerial ...

LONDON— A collaborative, AI-powered effort to hunt enemy submarines shows that AUKUS is working, U.S. defense officials said ...

Notable: Zelenskyy’s speech was a tentpole of his multi-day visit to the United States. The other will be a White House ...