The New Strategic Arms Reduction Treaty (New START), the final remaining bilateral agreement limiting US and Russian nuclear ...

During the Cold War, the U.S. considered stationing nuclear missiles under the ice sheet in Greenland -- and never told ...

Under a proposed 20th package of sanctions against Russia, which are expected to be introduced by the end of February, ...

The United States accused Beijing on Friday of conducting a secret nuclear test in 2020 as it called for a new, broader arms ...

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of ...

Since the collapse of the old Soviet Union, Russia has cut a substantially diminished figure on the international stage.

The termination of the New START Treaty would set the stage for what many fear could be an unconstrained nuclear arms race.

The arms limitation negotiations between the Soviet Union and the United States began in 1969. These talks addressed strategic nuclear weapons, including land-based intercontinental ballistic missiles ...

The New START treaty has expired, ending decades of nuclear limits. Here’s what it means for the US, Russia, China and global ...