“Shelling sounded out along Israel’s volatile northern border with Lebanon for a third consecutive day Tuesday, stoking fears on both sides of a repeat of 2006, when Israel fought a bloody monthlong war with Hezbollah, the Shiite group committed to the destruction of the Jewish state. Although paling in comparison to the fighting that has taken place around Gaza, in the country’s southwest, the continued clashes on Israel’s northern border have deepened unease over the possibility that the conflict — already the broadest invasion in 50 years — could spread to multiple fronts. There were signs late Tuesday that could happen: The Israeli Army said it had identified a number of launches from Syria into Israeli territory, the first time that fire had been exchanged across that border since fighting erupted on Saturday. There were no immediate reports of casualties. The Israeli military said the projectiles apparently fell in an open area and that it had been firing artillery and mortar shells in return. Along the Israel-Lebanon border, the day had begun with residents assessing the aftermath of clashes Monday, when Palestinian Islamic Jihad, an armed group based in Gaza, sent fighters into Israel, two of whom died. Funeral processions were held in southern Lebanon for three Hezbollah fighters also killed amid the skirmish by Israeli shelling.”