ISTANBUL French Foreign Minister Jean-Noel Barrot warned Monday that the risk of war in Europe has reached a "high" level, stressing that the "front line is constantly moving closer" to the continent. "The risk of war on the European continent, in the European Union, has never been so high because for almost 15 years, the threat has continued to move closer to us, the front line has continued to move closer to us," Barrot said in an interview with France Inter. His remarks come amid heightened