President of the German Domestic Intelligence Service (Bundesverfassungsschutz), Hans-Georg Maassen. Photograph: Felipe Treuba/EPA

If the hacking of the Democratic Party in the US and of Emmanuel Macron’s campaign in France tell us one thing, it’s that Germany’s chancellor, Angel(...)

US president Barack Obama. How the US moves beyond the financial sanctions imposed on 11 Russian and Ukrainian officials  is the subject of feverish debate within political circles and foreign policy confabs in Washington. Photograph: Mark Wilson/Getty Images

The biggest foreign policy crisis of the Obama presidency has deepened under the weight of Russian leader Vladimir Putin’s ignoring of US sanct(...)

US secretary of state John Kerry stands beside a barricade at the Shrine of the Fallen in Kiev yesterday. Photograph: Reuters/Kevin Lamarque

As the crisis in Ukraine escalated over the weekend, a senior United States government official said in a briefing call on Sunday that the Whit(...)