Alva Review-Courier -

Ukrainian long-range drones smashed into two oil facilities deep inside Russia on Tuesday, officials said, while an armed incursion claimed by Ukraine-based Russian opponents of the Kremlin unnerved a border region just days before Russia's presidential election.

The attack by waves of drones across eight regions of Russia displayed Kyiv's expanding technological capacity as the war extends into its third year. The cross-border ground assault also weakened President Vladimir Putin's argument that life in Russia has been unaffected by the war, though he remains all but certain to win another si...