Paris, Aug 2, SPA -- Iran could start a major international crisis if it does not back down on its decision to resume activities at a sensitive nuclear plant, French Foreign Minister Philippe Douste-Blazy said on Tuesday. "I think this Iranian affair is very serious and that it could be the start of a major crisis," Douste-Blazy told reporters after a cabinet meeting, according to a report of Reuters. --SPA 1431 Local Time 1131 GMT www.spa.gov.sa/280590