The US withdrew from the ABM treaty in 2002. Putin publicly revealed the existence of super weapons like the Poseidon and ...

Defense Secretary Pete Hegseth on Friday unveiled a sweeping overhaul to how the Pentagon buys weapons, a restructuring aimed ...

Defense Secretary Pete Hegseth outlined plans to replace the old JCIDS requirements process, which he said "moved at the ...

This week alone, the Russian president unveiled two nuclear-capable weapons - but their value may be more symbolic than military.

Trump's announcement breaks with more than three decades of policy. The last time the United States tested a nuclear weapon ...

The president cited Russia's recent missile tests and China's growing nuclear capabilities as the reasons behind his latest ...

This photo provided by North Korean government, shows what it says a test of a hypersonic projectile at an undisclosed place in North Korea, Wednesday, Oct. 22, 2025. Independent journalists were not ...

Energy Secretary Chris Wright says that new tests of the U.S. nuclear weapons system ordered up by President Trump will not ...

Experts say there are roughly 12,241 nuclear weapons across the world, with just over 9,600 thought to be operational.

The two leaders reached an agreement on fentanyl, some tariffs and rare earths, at least for a year. But even as the global ...

A new film illustrates the need for public engagement and outcry about the continued threat of nuclear weapons, the Bulletin of the Atomic Scientists’ former Gov. Jerry Brown and Alexandra ...

As Zelenskyy lauds Europe and the U.S. for ramping up economic pressure on Putin over the war in Ukraine, Moscow dismisses them as a counterproductive "act of war." ...