For decades, the threat of nuclear conflict between the US and the Soviet Union hung over humanity. Now, only one nuclear arms pact between Moscow and Washington is still standing: New START, which experts say is on the ropes and set to expire in February in any case.

Russia is preparing to test its new nuclear-capable, nuclear-powered cruise missile and if successful, plans to use the results to bolster its negotiating position with the West, Ukrainian military intelligence said on Friday.

A report raises concerns that the Kim regime is receiving technical expertise in exchange for joining Russia's war against Ukraine.

Putin appeared optimistic that forthcoming meetings in Anchorage between Moscow and Washington could “create long-term conditions for peace between our countries.

Russian President Vladimir Putin said on Thursday that the United States was making "sincere efforts" to halt the war in Ukraine and suggested Moscow and Washington could agree a nuclear arms deal as part of a wider effort to strengthen peace.

The nuclear exercises in the Minsk region coincide with President Donald Trump meeting with Russian President Vladimir Putin this week.

Through its state-owned nuclear energy company Rosatom, Russia under Vladimir Putin has extended its tentacles deep into Africa. Early in this century, Russia began escalating its outreach, offering i

Russia has sought to free itself from intermediate-ranged ballistic missile restrictions, causing consternation in the West.

President Donald Trump has ordered the repositioning of two U.S. nuclear submarines. Friday's decision comes after what he calls "highly provocative statements" by former Russian President Dmitry Medvedev.

The Rybachiy base, which hosts nuclear-powered submarines from Russia’s Pacific Fleet, lies in a cove about 80 miles from the powerful earthquake that struck near the Kamchatka peninsula last week.

Meet Poseidon - an autonomous, nuclear-powered underwater drone that redefines long-range threats. With a compact reactor and near‑unlimited endurance, it can quietly travel thousands of miles - over oceans and under ice - before unleashing devastation on coastal cities.

Key Points and Summary – Russia’s decision to abandon its moratorium on deploying intermediate-range missiles marks another dangerous step in the complete dismantling of the Cold War arms control architecture.