The administration was partially successful: it persuaded Russia to not provide ... Israel received from France a nuclear reactor, underground plutonium reprocessing plant, and weapon designs.

Throughout the Cold War, the Soviets ran a massive spying operation to gain access to submarine, computer, and space tech.

The Russian Foreign Ministry's special ambassador said Moscow may decide to favor the "quantitative and qualitative increase" of nuclear arms.

A few months after invading Ukraine, Russia transferred more than $5B in payments to Turkey, which was being used to build the country’s first ...

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 ...

Two Russian nuclear deterrent bombers have flown over the Sea of Japan. The two Russian Tu-95 strategic aircraft conducted a routine flight over the Sea of Okhotsk and the Sea of Japan, according to ...

The United States and Russia have pledged their readiness to resume nuclear disarmament talks after years of confrontation, but analysts are sceptical that Donald Trump and Vladimir Putin can or ...

Two Russian nuclear deterrent bombers have flown over the Sea of Japan. The two Russian Tu-95 strategic aircraft conducted a routine flight over the Sea of Okhotsk and the Sea of Japan ...

Vladimir Putin became more aggressive in Ukraine last year, engineering the collapse of the nuclear guardrails built over seven decades between the U.S. and Russia and lowering the threshold for ...