President Donald Trump’s trusted foreign envoy Steve Witkoff is due in Moscow on Wednesday after the Kremlin requested a ...

An inmate executed by Tennessee without deactivating his implanted defibrillator said he was hurting badly shortly after the lethal injection began, according to several witnesses.

NAGASAKI, Japan • Eighty years ago, on Aug. 6, 1945, as the Enola Gay winged its way back to the Pacific Island of Tinian, ...

Ukraine obtains classified data on Russia's newest nuclear submarine, intelligence claims * 'Productive' phone call with ...

The first series of thermonuclear tests took place on Nov. 1, 1952, on the small Pacific island of Elugelab at Enewetak Atoll ...

Russia has declared it's no longer considers itself bound by a self-imposed moratorium on deploying nuclear-capable ...

Andrey Marochko emphasized that, as of Tuesday, Russian military personnel control nearly all of the enemy’s logistics routes in Kupyansk ...

K-555 Knyaz Pozharsky is a Project 955A Borei–A–class vessel, a crucial component of the Kremlin's nuclear triad.

This is the first visit by a Malaysian leader to Russia since diplomatic ties with the Soviet Union were established in 1967 ...

President Trump warned former Russian President Dmitry Medvedev against making “inflammatory statements.” He should take his ...