Add Yahoo as a preferred source to see more of our stories on Google. A new report from the Foundation for Defense of Democracies (FDD) raises concerns about Iran's opaque chemical weapons program, ...

Earlier this month, the New START treaty, a strategic-arms reduction agreement between Russia and the United States to limit their nuclear arsenal, expired. That accord was the last in a series of ...

The international community should immediately investigate accusations that the Islamic Republic attacked demonstrators with weapons of mass destruction. More than 30 human rights and civil society ...

AURORA, Colorado—Anduril’s drone wingman started armed flight testing this month, marking the next major milestone for the Air Force’s collaborative combat aircraft program. The Air Force began ...

On March 13, 1968, 320 gallons of VX nerve agent spilled into Skull Valley Utah. The following day, over 6,000 sheep were dead, exposing the Military's use of illegal chemical weapons.

"Only the Russian state had the means, motive and opportunity," the U.K. said.

Add Yahoo as a preferred source to see more of our stories on Google. The State Department’s allegation that China conducted a yield-producing nuclear test in 2020 is reigniting debate in Washington ...

A scientist in Norway gave himself brain damage after testing an experimental weapon designed to disprove the existence of 'Havana Syndrome'. Working in a top–secret research project in 2024, the ...

NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of ...

Late last week, the U.S. leveled an explosive claim: China is planning secret nuclear weapons tests and has already conducted at least one. The undersecretary of state for arms control and ...

Earlier this month, the New START treaty, a strategic-arms reduction agreement between Russia and the United States to limit their nuclear arsenal, expired. That accord was the last in a series of ...

The pursuit of a Middle East free of weapons of mass destruction remains both a regional necessity and a global imperative, with its realisation representing a decisive contribution to international ...