Ukrainian drones target energy infrastructure in Russia's Volgograd region overnight, governor reports via Interfax.

Drone strike sparks fire at oil refinery in Volgograd, Russia

Oil refinery on fire in Volgograd after drone attack

Ukrainian FP-1/2 drone hits Russian frigate Essen at Novorossiysk naval base on May 23.

A Ukrainian FP-1/2 drone struck Russia's Admiral Essen Project 11356 frigate at the Novorossiysk naval base on May 23.

Ukraine drone attack death toll in Volgograd rises to 2 after woman dies at hospital

The death toll from the Ukrainian Armed Forces drone attack on the Volgograd region has risen to two – a woman injured at a chemical plant has died in hospital.

Drone debris sparks fire at Temryuk port, Russian officials say. No casualties reported.

In Temryuk, a fire broke out at the port after a drone attack. The operational headquarters of Krasnodar Krai reported that the fire was caused by falling drone debris. No casualties were reported.