Kamikaze drones blow up major Putin oil refinery on first day of sham elections

UKRAINIAN kamikaze drones sparked a huge explosion at a major oil refinery in Russia - marring the first of three voting days in Vladimir Putin’s presidential election. The strike in the Kaluga region marked the fifth successful attack on Russian oil refineries in the past four days. Read more: Ukrainian kamikaze drones blow up major Putin oil refinery in Russia in blitz to marr Russian presidential election Putin officials ‘are BURNING off ink from ballots’ as brave Russians scrawl ‘Navalny’ on first votes in sham election The Sun delivers breaking news, latest gossip and incredible exclusives around the world with hubs in London, New York, Scotland and Ireland. Covering topics from news, money and sport along with our famous Fabulous Magazine, The Sun is the biggest news brand in the