Former US soldier who shot down Russian jet is back in the military

A former US Army sergeant who was in a Russian jet downed over Syria in March 2015 is back serving in the Army, according to Fox News.Lt.Col. Ryan Smith told the station his superiors had told him to rejoin the military after he left the Army.The retired sergeant was an adviser to Gen. Joseph Dunford, the chairman of the Joint Chiefs of Staff.Smith is currently serving in a position at Fort...