The issue focused on Russia's alleged involvement in the November 2015 incident in which two Russian soldiers were killed and another shot dead by their Russian captors.

In an interview with German newspaper Der Spiegel, Russia's Foreign Minister Sergei Lavrov said that it was "well known in the West that if we don't talk about it, we will look like crazy."

The situation is far from clear. It is possible that there are actually several sides in the conflict. But "the enemy is no longer our enemy