Russia is using its latest hypersonic missile, the Kinzhal, to destroy an underground storage site for missiles and ammunition in western Ukraine, near the border with Romania.
According to analysts, this is the first use of such a weapon in the world.
US officials confirm that Russia is the first country to use hypersonic missiles ever in combat. CNN's Brian Todd tells us..
HOSTOMEL, UKRAINE — Russia says it sent 200 helicopters to attack Hostomel airport outside Kyiv on the first day of the invasion..
