The decision leaves the future of Russia’s alternative to Eurovision uncertain a year after Moscow revived the Soviet-era competition.

Ukrainian officials said the restrictions hampered the military's ability to intercept Russian attack drones and forced the cancelation of some operations.

The Tolyattikauchuk petrochemical plant is one of Russia's largest producers of synthetic rubber.

Alexander Novak said Russian companies could supply 500,000 metric tons in October.

The pause in fighting will allow for the delivery of humanitarian aid and facilitate civilian evacuations from the town, the White House said.