Russia shuts airspace to planes from 4 nations

Russia is closing its airspace to planes from Lithuania, Latvia, Estonia and Slovenia, a move that comes as Moscow's ties with the West plunge to new lows over its invasion of Ukraine.

Russia's state aviation agency, Rosaviatsiya, announced early Sunday that the measure was taken in retaliation for the four nations closing their airspace for Russian planes.

On Saturday, the agency also reported closing the Russian airspace for planes from Romania, Bulgaria, Poland and the Czech Republic in response to them doing the same.