Summary and Key Points: Built under Project 661 “Anchar,” the K-222 (Papa-class) remains the fastest submarine in history, hitting a record 44.7 knots submerged. -Designed as a “carrier killer” to ...

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

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

The landmark New START treaty's end, which occurs today, opens the door to the possibility of major nuclear posture changes.

More uncertainty can push Russia to a higher alert, deploying more tactical and strategic nuclear warheads on board ...

John Maynard Keynes once wrote, “The difficulty lies, not in the new ideas, but in escaping from the old ones”: an apt ...

At its current production rates, China is likely to have a far more menacing submarine force than Russia in short order—though its quality is still uncertain.

It is almost inevitable that a new strategic nuclear arms race will be beginning or is underway. With the expiration of the ...

The last remaining nuclear treaty between the U.S. and Russia has expired, ending decades of arms control between the two ...

New START treaty expires, ending nuclear arms limits between U.S. and Russia for the first time in more than 50 years. No ...

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 "Cold War" nuclear weapons race between the U.S. and the Soviet Union ended in December 1991 with the fall of the Soviet ...