The S-400 surface-to-air missile system is considered roughly equivalent to the American-made Patriot air-defense system ...

Ukraine is contending with a wave of Russian missile attacks. CNN reports that one-third of these strikes involve North ...

Russia’s modification of its nuclear doctrine to potentially include conventional attacks on Russian soil as justification ...

MOSCOW, November 24. /TASS/. Units of Russia’s battlegroup Center have defeated formations of Ukraine’s Shkval assault battalion deployed in the Donetsk People's Republic, the Russian Defense Ministry ...

President-elect Donald Trump is filling out the ranks of his incoming administration, with key Cabinet picks still to face confirmation hearings in the Senate. Follow for live updates.

"Ukraine is not a testing ground for weapons," says president Volodymyr Zelenskyy as he warns Russia wants to "spread fear ...