Experts warn that the expiration of a long-standing nuclear arms control treaty between the two superpowers could mark the ...

For the first time in over 50 years, there are no nuclear arms controls in place between the world’s two largest nuclear powers, the US and Russia.

Ukraine and Russia might meet in the United States in February after U.S. officials suggested a non-binding June deadline to ...

A nuclear treaty first signed in 2010 is expiring this week. If it's not replaced, experts say a global arms race could be in ...

Without the New START treaty, which caps the number of deployed nuclear warheads at 1,550 on each side, there will be no ...

A senior European intelligence chief says Russia cannot launch an attack on NATO this year or next but is planning to ...

The end of the treaty would effectively lift the last remaining caps on the two largest atomic arsenals for the first time in decades.

WASHIGNTON, D.C. — The last nuclear treaty between Russia and the United States expired Thursday, abruptly ending decades of restrictions on how many warheads the two top powers can deploy and ...

The United States and Russia agreed Thursday to resume high-level communication between their armed forces, as both sides ...

Nuclear treaty between US and Russia has expired, leaving world's largest arsenals uncapped as Trump demands new deal and Moscow warns agreement "impossible." ...

Unlike the other Caucasus nations, Georgia remains in thrall to the influence of Russia and other US adversaries. Russia’s war economy continues to survive in part due to transit routes and financial ...