Hezbollah, the Lebanese Shiite militant group, claimed responsibility for two explosions Tuesday in a disputed area along the border with Israel that wounded two Israeli soldiers. Indian and Pakistani troops fired bullets and mortar shells across the border between Kashmir and Pakistan for a second day Tuesday, with both accusing the other of provoking the violence. Rouhani, a relative moderate elected last year, has promised to promote greater openness in the Islamic republic, but has run into fierce resistance from hard-liners in the government. Authorities in worst-affected Guangdong province attribute the severity of this year’s outbreak to exceptionally hot and wet weather, plus increasing travel by residents to regions where dengue is endemic, especially Southeast Asia. London police have arrested four suspected Islamic terrorists in several raids throughout the capital.