Russian MOD reports attempted mass UAV attack on Ryazan oil refinery; debris caused fire

A Telegram post citing Russia's Ministry of Defense says an attempted mass attack targeted an oil refinery in Ryazan between 04:00 and 07:00 on 15 October. It claims 69 fixed-wing UAVs and four long-range cruise missiles were intercepted, and that falling UAV debris caused a fire on the refinery grounds.