Having already destroyed most available targets in Russia’s Black Sea Fleet, Ukraine’s Neptune anti-ship missile has now been ...

Holtec’s delayed IPO, falling small reactor stocks, and shaky data center demand suggest the nuclear boom is deflating, but ...

The French nuclear-powered aircraft carrier Charles de Gaulle was slated for retirement in 2038, when the next-generation “PANG” carrier entered service. Now Paris is having second thoughts.

Kazakhstan’s new uranium law rewards partners that build processing plants on its soil, a model that favors China and leaves Washington with few options. The vote matters because of whose vote it is.

The Yuan dynasty felt secure enough to invade Japan—and suffer catastrophic losses—because its position on the Eurasian ...

The frozen conflict in Cyprus is a major roadblock to integrating one of NATO’s most powerful militaries into European defense initiatives.

Belarusian leader Alexander Lukashenko denied that Belarus was behind the group’s incursion into Latvia—or that it had ...

In addition to the eight US states competing for NASA’s contract, a ninth has expressed interest, five others are possible ...

Until the upgrade is complete, Washington-based Ford-class supercarriers that need drydock maintenance will need to sail all the way to Virginia.

Gulf crude exports have recovered, but tanker traffic through Hormuz, the Red Sea, and the Black Sea remains far below normal, at a steep cost.

The valuable part of the Air Force’s contract with WindBorne is not the balloons themselves, but the long-term atmospheric data they provide.

Of the 21 B-2 Spirit bombers built for the US Air Force, only 19 are still operational—and the Air Force has gone to ...