Syria: Russian airstrike kills Turkish troops

Source: Guardian [UK]

"Three Turkish soldiers have been killed and 11 injured after a Russian fighter jet accidentally bombed their location outside an Islamic State-held town in northern Syria. … The Turkish military said in a statement that a Russian warplane struck a building where Turkish personnel were present at 8.40am on Thursday as it was targeting Isis. It said the Russian president, Vladimir Putin, called his Turkish counterpart, Recep Tayyip Erdogan, to express his condolences." (02/09/17)

https://www.theguardian.com/world/2017/feb/09/russian-airstrikes-accidentally-kill-three-turkish-soldiers