A classified U.S. report doubts that Iran’s opposition would take power following either a short or extended U.S. military campaign.

The fighting around eastern Ukraine continues to produce grim claims from both sides. A new intelligence report from Ukraine’s Main Intelligence Directorate allegedly shows that parts of the Russian ...

Add Yahoo as a preferred source to see more of our stories on Google. A man waves a giant Iranian flag during a rally marking the 47th anniversary of the 1979 Islamic revolution in Tehran on February ...

The Wall Street Journal's detailed report arrives days after initial claims were made in The Washington Post that Russia had ...

Russia has entered the war between the US-Israel alliance and Iran, although indirectly. Russia is providing its strategic ally Iran with intelligence to help attack US warships and aircraft in the ...