Ukraine's Military Says it Hit Russia's Saratov Oil Refinery

Ukraine's military said on Friday it had hit Russia's Saratov oil refinery and the Saky air base in the occupied Crimea peninsula overnight.

"A series of explosions was recorded, followed by a fire in the target area," the military said regarding the refinery strike in a statement on social media.

It also said that it had hit fuel and lubricant depots in Russian-occupied parts of eastern Ukraine.