Explosions occurred in Kharkiv after the Air Force warned of enemy high-speed targets in the region, UNN reports .
Details
Explosions were heard in Kharkiv, Suspilne correspondents report . Air alert has been declared in the city and region.
Earlier, the Ukrainian Air Force warned of a high-speed target in Kharkiv region from Belgorod region on a southwestern course.
Later, another high-speed target was spotted in the Kharkiv region on the same course.