Discover how USS Nautilus used nuclear power to stay underwater longer, reshape submarine warfare, and cross beneath the ...

An intelligence assessment examined Saudi Arabia’s military ambitions as Congress reviews a new civilian nuclear deal between the U.S. and the kingdom. By Julian E. Barnes and Robert Jimison Julian ...

President Trump has agreed to grant Ukraine the licenses to manufacture its own Patriot missiles, a critical air-defense system that intercepts incoming projectiles from Russia, Ukrainian President ...

Russia is about to test a nuclear-powered cruise missile that can, in effect, fly indefinitely, from any direction, under our radar — and the United States is not building anything like it. The ...

VAN BUREN COUNTY, Arkansas — A group of high school students is helping preserve the history of one of Arkansas’ most significant Cold War-era events. Students from South Side Bee Branch High School ...

A new report from the Brookings Institution presents evidence that increasing the size of the U.S. nuclear arsenal could make nuclear crises more likely. This raises an important challenge to ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The U.S. Air Force is urgently replacing its aging Minuteman III ICBMs, a key nuclear ...

Northrop Grumman (NOC) and the U.S. Air Force assembled a fully integrated inert Sentinel missile at Vandenberg Space Force Base, clearing a key technical milestone ahead of flight testing planned for ...

For decades, the United States’ nuclear weapons enterprise has wrestled with an institutional paradox. On one hand is the imperative to make the complex more “responsive” to global tumult and ...

North Korea launched ballistic missiles toward the sea Saturday, a day after the U.S., South Korea and Japan completed a trilateral military drill in response to North Korean nuclear threats. The ...

GRAND PRAIRIE, Texas — The missiles displayed inside a new Grand Prairie manufacturing facility could soon be produced in North Texas. Global defense technology company Covenant has secured a ...

ALBUQUERQUE, N.M.—On an expanse of desert here between a Netflix studio and self-storage facility, construction is under way on a fusion plant meant to help America win an escalating nuclear-arms race ...