Israel tested a long-range ballistic missile capable of a carrying a nuclear warhead yesterday amid growing speculation that Benjamin Netanyahu is preparing to authorise military action against Iran. The test came just hours after the Israeli prime minister was reported to have stepped up pressure on his cabinet to back military strikes against Iran's nuclear facilities. Indicating that a rapid reassessment of policy was under way, Israeli newspapers suggested that an attack could take place either before the onset of winter or in the summer of next year. The dramatic disclosures came as the Israeli defence ministry confirmed that it...