The last remaining nuclear arms pact between Russia and the United States is set to expire this week, removing any caps on ...

Attack submarines are one of the major weapons the U.S. relies on to counter China’s military threat in the Pacific.

Foreign Minister Cho Hyun held talks with Secretary of State Marco Rubio, who also serves as White House National Security ...

The UK Government has just rebuffed the parliamentary defence committee’s push for a second sovereign UK nuclear delivery ...

By Guy Faulconbridge MOSCOW, Feb 1 (Reuters) - Dmitry Medvedev, deputy chairman of Russia's Security Council, praised U.S. President Donald Trump as an effective leader who was seeking peace but added ...

Since the dawn of the nuclear age, there have been efforts to limit nuclear arms. What does this treaty’s lapse mean for the ...

The United States and Russia could embark on an unrestrained nuclear arms race for the first time since the Cold War, unless ...

Much of the U.S. Navy runs on nuclear power, including aircraft carriers and submarines, but the USS America is neither. Here's what gets its motor running.

The United States and Russia could embark on an unrestrained nuclear arms race for the first time since the Cold War, unless ...

The US Navy does not have the capacity to build the SSN(X) submarines at scale—but rather than acknowledging this, it has simply attempted to delay their completion dates.