Total inventories of nuclear warheads declined to about 12,000 warheads in 2025 from a peak of more than 70,000 in 1986, but ...

Global security could worsen further from Thursday, when the New START treaty between the United States and Russia expires.

The last remaining nuclear arms pact between Russia and the United States is set to expire this week, removing any caps on ...

R OBERT OPPENHEIMER, the father of America’s nuclear bomb, described his country’s atomic rivalry with the Soviet Union as ...

The U. S. and Russia are barreling toward what could become the first unrestricted nuclear arms race since the Cold War, as ...

American military planners assumed that in a nuclear war with China, America’s vastly bigger arsenal would allow it to ...

U.S. policymakers need to energize their engagement with the midtier arms producers fighting for a larger slice of the global ...

The last remaining U.S.–Russia nuclear arms–control treaty, New START, expires on Feb. 5—and, with less than 48 hours to go, ...

The former U.S. president has warned that the expiration of the New START treaty would "wipe out decades of diplomacy." ...

In the sienna-colored curves of Pakistan’s Hindu Kush mountains, one of the most rugged and lawless regions in the world, a cavernous, grooved crater gouged out from a hillside shines in the winter ...

Russia, over the past decade, has significantly expanded its intermediate-range nuclear-capable forces — such as the Oreshnik ...

For the last 16 years, the US has not had any nuclear nonproliferation policies. Henry Sokolski in this op-ed argues why that needs to change.