President Donald J. Trump’s January 27, 2025, Executive Order to build an Iron Dome for America is a welcome call for an ...

Trump's push follows in the footsteps of Reagan's Strategic Defense Initiative, a scrapped program popularly called "Star ...

Trump hints at a nuclear arms deal and Ukraine peace settlement at Davos. Is this a Reagan-style move or a dangerous concession to Putin?

A researcher at the Federation of American Scientists (FAS) warned against sole presidential authority and troubles ...

NICOLE GRAJEWSKI is a Fellow in the Nuclear Policy Program at the Carnegie Endowment for International Peace and an Associate with the Project on Managing the Atom at the Harvard Kennedy School. She ...

The Russians continue to grapple with technical issues related to the RS-28 Sarmat intercontinental ballistic missiles. As ...

The Russians are continuing to face technical challenges related to the RS-28 Sarmat intercontinental ballistic missiles. As ...

The first Trump administration floated a space weapon concept in March 2018: a neutral particle beam in space. But it ...

There are significant challenges to overcome if we are to deploy something similar to Israel’s acclaimed air defense network ...

US President Donald Trump has issued an executive order calling for an "Iron Dome for America", borrowing the name of Israel's vaunted missile defence system. "We need to immediately begin the ...

The proposed plutonium pit facility at Savannah River Site will reconstruct a massive 500-room partially completely abandoned ...

The B61 bomb’s reported yield will be adjustable to between 0.3 and 50 kilotons. A kiloton is the equivalent of 1,000 tons of TNT. Although not possessing the long-distance standoff capacity of either ...