Elsewhere in Russia's south, we're looking into reports that a railway station in the Volgograd region was attacked last night as well as overnight footage of damage from Ukraine's Odesa.

Ukrainian drone attacks overnight into Saturday killed three people, Russian officials said Saturday, as the two sides continued to trade airstrikes. Russia’s Defense Ministry said air defenses intercepted or destroyed 112 drones across eight Russian regions and the Russian-occupied Crimean Peninsula.

A new report by non-profit Russian Internet Protection Society has outlined a record breaking 2,000 mobile internet service shutdowns in July, pointing to a dramatic increase in digital restrictions - and rights groups say that many of the blackouts don’t appear to be related to any threat.