Ukraine launched a barrage of drones on Moscow and other Russian regions on Friday as Russia opened voting for parliamentary elections for the first time since the Kremlin invaded its neighbour, with the ballot expected to gauge public support for the ongoing war.

It’s meant to starve Russian President Vladimir Putin of the resources Moscow needs to continue its war in Ukraine after invading its neighbor more than four years ago. The bill, also drafted by Sen. Richard Blumenthal, D-Conn., sanctions Russian officials, banks and a shadow fleet of tankers that keeps Russian energy moving.