Drone footage shows an accurate artillery or mortar fire mission carried out by pro Russian Donetsk Peoples Republic separatist forces against a dug-in Ukrainian defensive position in the vicinity of Pisky. Although there are several towns named Pisky in Ukraine, this is likely north of the city of Mykolaiv in the Mykolaiv region.

From the footage we can see individual rounds being bracketed back and forth across the target area. Once the forward observer/drone controller is happy with the impact locations, a fire for effect is executed in which multiple guns engage the target simultaneously.