Russia has reportedly sent a group of Russian fighter helicopters to the Ukrainian border, raising fears of a Russian invasion.
Video footage confirms a Russian helicopter flying over the western Belgorod region. According to foreign media reports, Ukraine is 19 miles west of Belgorod.
Analysts say similar attack helicopters were spotted in the western Belgorod region in 2014, when Russia launched an offensive to occupy the Crimean peninsula. Foreign media reported that videos of Kamov KA52, MI8S and MI24 fighter helicopters flying over various locations in western Russia were circulating on social media.