President Trump is rattling the U.S.’s formidable nuclear saber amid his growing frustration with Russian President Vladimir ...

Photos captured by Planet Labs, a commercial satellite imaging firm, show damage to a floating pier at the Rybachiy submarine ...

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

BERLIN — Russia will no longer abide by a defunct treaty prohibiting the deployment of intermediate-range missiles, the ...

A powerful earthquake in Russia's Far East seemingly impacted the Rybachiy submarine base, a key Pacific Fleet installation.