Israel has unilaterally ended the Gaza ceasefire agreement, launching a massive wave of airstrikes overnight that killed at least 404 people and wounded more than 560 others numbers that are expected to rise with scores of victims still trapped under rubble. The attacks began without warning, though earlier today Israel’s military warned residents in several of Gaza’s border regions to “evacuate immediately” after declaring their neighborhoods to be “dangerous combat zones.” Survivors of the assault said entire families were wiped out, with children and the elderly among the dead.