Russia used to rely on Ukrainian expertise for its missile programs, but its actions in 2014 and beyond ended that ...

President Trump’s blueprints to build a space-based missile defense shield could help him push for reductions in atomic weapons arsenals across the great nuclear powers.

Russia on Friday condemned an executive order by U.S. President Donald Trump to build a new missile defence shield, accusing ...

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

In a new interview with British journalist, President Volodymyr Zelensky argued that nuclear weapons could be a sufficient ...

Since the invasion of Ukraine, the Kremlin appears to have made conventional weapons its greater priority—at least for now.

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

The only way to eliminate the threat of nuclear-armed missiles is to negotiate their elimination—not pretend some magic ...

The Russian president has made nuclear threats over the Ukraine war as the West has increasingly ratcheted up support for Kyiv. After ballistic missiles supplied by the US and Britain were fired by ...

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 ...

Russia has condemned an executive order by US President Donald Trump to build a new missile defence shield, accusing the ...

A top Russian official warned an advanced U.S. missile defense shield move could lead to military "confrontation" in space.