U.S. Secretary of State Marco Rubio said that Iran is nearing nuclear capability as the U.S. weighs diplomacy against ...

The consequences of DOGE's disruptions at the National Nuclear Security Administration could be far-reaching, experts say.

Iran's Foreign Minister Abbas Araghchi said Sunday his country would keep enriching uranium "with or without a deal" with ...

It's additive to what the United States and the United Kingdom are also providing. And it's also additive to what we're doing with conventional defense capabilities," he said. However, he does not ...

Second, policymakers will hear a rising chorus claiming that the U.S. does not ... nuclear domains. Though some experts focus heavily on building more nuclear weapons as the primary answer, many ...

Negotiations Between Iran and the US Over Tehran's Nuclear ... to near weapons-grade levels. Neither Iran nor the U.S. has offered any explanation on why the talks will return to Muscat, the ...

Cosmos 2553 is one of dozens of Russian satellites with suspected ties to its military and intelligence programs.

The Congressional Budget Office estimates that operating, sustaining, and modernizing U.S. nuclear weapons will cost $946 ... that the CBO estimate does not fully account for recently assessed ...

WASHINGTON – The secretive Russian satellite in space that US officials believe is connected to a nuclear anti-satellite weapon programme ... of Defence did not return a request for comment.

Muscat, Oman — Negotiations between Iran and the United States over Tehran's rapidly advancing nuclear program will return Saturday ... could pursue a nuclear weapon with their stockpile of ...

MUSCAT, Oman (AP) — Negotiations between Iran and the United States over Tehran’s rapidly advancing nuclear program will return Saturday ... could pursue a nuclear weapon with their stockpile ...