NATO summit will focus on increased defense spending, Ukraine support and growing threats from Russia's alliances with China, ...

Federico Fubini sees signs that the Kremlin’s war machine and recruitment efforts are coming under strain.

NATO is in turmoil just as the military alliance confronts the deadliest conflict on its doorstep since World War II.

Iran faces isolation as US and Israel intensify actions. Traditional allies like Russia and China offer limited support.

What causes trepidation among America’s allies, however, is Mr Trump’s inconsistent view of America’s role in the world. They ...