The exchange takes place as Trump threatens new sanctions on Russia and buyers of its oil unless Moscow agrees to end the war ...

The Rybachiy base, which hosts nuclear-powered submarines from Russia’s Pacific Fleet, is around 80 miles from where the powerful earthquake that struck last week ...

The Kremlin warned Monday against “nuclear rhetoric” after President Trump repositioned two nuclear submarines because of ...

A nuclear submarine base in Russia's remote Far East region was damaged last week following one of the most powerful ...