India, June 6 -- At least four people died and 20 others were injured in Kyiv after Russia launched drones and ballistic missiles at multiple targets across the Ukrainian capital, media reports said on Friday.

According to reports, Ukraine was hit by Russian drones and missiles overnight, days after Kyiv conducted daring raids on airfields deep inside Russia.

Tkachenko accused Russia of hitting residential areas with the drone attack, saying a high-rise building the the Solomyansky district of Kyiv was damaged.

Meanwhile, millions of mines and unexploded ordnances are currently scattered throughout Ukraine. This makes it the most heavily contaminated country since the end of the Second World War, said Mr. Heslop.

UNMAS estimates that ...