Hundreds of thousands of people sought shelter from some 100 Hezbollah rockets fired from Lebanon into northern Israel on Sunday, the military said, as a UN official warned of imminent regional "catastrophe" from the worsening violence.
Israel has signaled its intention to turn its focus to Iran-backed Hezbollah after nearly a year of cross-border fire that began with the outbreak of the war between Israel and Palestinian Hamas militants in the Gaza Strip.
