The landmark New START treaty's end, which occurs today, opens the door to the possibility of major nuclear posture changes.

The New START Treaty expired, ending verifiable caps on U.S. and Russian nuclear arsenals as tensions rise over China's ...

In January, the US Air Force successfully conducted the first live-warhead test of the ...

An Iranian report claims that the Khoramshahr-4 missile has been deployed in underground facilities, with speeds of up to 16 ...

The Soviet-designed X-22 and its modernized X-32 variant are typically used to destroy aircraft carrier groups and can carry ...

By Elwely Elwelly DUBAI, Feb 4 (Reuters) - Iran, which is set to resume nuclear talks with the United States on Friday in ...

Fact check: Warheads for Trident missiles are manufactured in UK - The UK’s nuclear warheads are made at a site in Berkshire.

Perspective: Washington and Moscow are sleepwalking into a new arms race—while AI speeds the march to a nuclear ...

The treaty put meaningful limits on the nuclear arsenals of both countries, but now it has expired with no plans to replace it.

The Hyunmoo-5, reportedly South Korea’s largest missile, is designed to destroy deeply buried, hardened targets such as command bunkers.

Russia said Friday it used its latest missile against Ukraine for a second time in the nearly 4-year-old war, a forceful signal to Kyiv and its Western allies as U.S.-led peace talks have entered a ...

This is read by an automated voice. Please report any issues or inconsistencies here. Russia said Friday it used its latest missile against Ukraine for a second time in the nearly four-year-old war, a ...