Ukrainian soldier who filmed UFO 'bigger than the Empire State Building' over warzone in Donetsk tells Mail it sat deathly still against winds and was 'hotter than anything I've ever seen'

That soldier, a drone operator, had cautiously guided his infrared quadcopter 500-feet for a reconnaissance mission, struggling against high winds, when he suddenly spotted the flat, 1,300-foot-long UFO, which stood motionless despite those winds. 
DailyMail