A group of Ukrainian soldiers were left scratching their heads when their reconnaissance drone spotted a sizeable saucer-shaped object hovering in the sky. The peculiar UFO sighting reportedly occurred earlier this month as the country's 406th Battalion was using a thermal-imaging UAV to keep an eye out for Russian adversaries. The exercise took a strange turn, however, when the drone caught sight of a cylindrical craft off in the distance. The weird anomaly understandably sparked a spirited debate among the soldiers operating the UAV with one of the men wondering what the object could be and why it was not...