Watch video of violent confrontation between U.S. and Russian troops in Syria.

A Russian vehicle sideswiped a U.S. MRAP in a violent confrontation deep inside the Eastern Syria Donconfliction Zone, where Russian troops are not expected to be operating. Four U.S. troops suffered concussions. Officials from both countries are discussing the incident. To see more visit us on the web: On Social Media On Twitter: @MilitaryTimes @ArmyTimes @AirForceTimes @Marinetimes @NavyTimes On Instagram