Massive Ukrainian drone attacks have caused significant damage in and around the Russian capital, hitting a refinery in Moscow and two power plants, according to Russian reports on Sunday. A fire broke out at the Kapotnya refinery located in a south-eastern district of Moscow, but the fire brigade was able to contain it after some time, according to the state news agency TASS. Attacks on a power plant on the southern outskirts of Moscow and on a power plant in the Tver region around 100 kilometres north-east of the metropolis were officially confirmed. Russian media published unconfirmed video…