After three weeks of relative insulation from the raging U.S.-Israeli war with Iran, the explosive impact from an Iranian ballistic missile delivered a grim wake-up call in Arad, a desert town in southern Israel. ARAD, Israel — After three weeks of relatively low Israeli casualties from the raging U.S.-Israeli war with Iran, the explosive impact from an Iranian ballistic missile delivered a grim wake-up call in Arad, a desert town in southern Israel. “It was ... [4122 chars]