Fire started by a lightning strike has engulfed an oil storage facility in the Cuban city of Matanzas, setting off explosions and injuring 121 people. Seventeen firefighters were missing and one body had been found, Cuban authorities said. The blaze at the Matanzas supertanker base began during a thunderstorm on Friday night, the ministry of energy and mines tweeted. The government said later that it had asked for help from international experts in “friendly countries” with experience in the oil sector.