DUNN is an independent consultant focused on nuclear risk reduction, arms control, and nonproliferation. He was U.S.

The United States is not considering returning to Ukraine the nuclear weapons it gave up after the Soviet Union collapsed, ...

U.S. National Security Advisor Jake Sullivan has denied reports that the Biden administration is open to returning nuclear ...

KYIV, Dec 3 (Reuters) - Ukraine on Tuesday blasted an agreement struck 30 years ago under which it relinquished nuclear ...

Providing Ukraine with nuclear weapons, which it willingly gave up in the early 1990s, is not considered part of the United ...

Greene accused Biden of "starting a nuclear war on [his] way out" following a report he could give nukes back to Ukraine.

For Ukraine's negotiations to succeed, all parties involved will have to shift away from a winner-take-all zero-sum game and ...

Three experts spoke to Newsweek about the possibility of Moscow firing nuclear weapons into Ukraine as tensions escalate.

The Russian president recently updated Moscow's nuclear doctrine, lowering the threshold for an unconventional strike. Putin ...

For a brief period just over 30 years ago, Ukraine possessed the third-largest nuclear arsenal in the world. In return, it ...

NATO Secretary-General Mark Rutte has sidestepped questions about Ukraine’s possible membership in the military alliance ...

BERLIN: German Chancellor Olaf Scholz said on Wednesday it was too early and "inappropriate" to discuss whether Berlin would ...