Once again, Russian led forces tried, VERY hard to shoot down an OSCE UAV. Their latest April 20th report makes it quite clear why. Breaching the Minsk agreement, the UAV saw 4 tanks positioned near the front line. It also filmed 3 soldiers firing at it, with around 50 shots fired.
Previous OSCE report on Russian forces shooting at their UAV. March 10th 2018 – Location is the large Russian base, outside the town of Torez (near Ternove village).