A Grad missile fired against Eilat from Sinai Friday night was intercepted by the Iron Dome anti-missile battery posted at Israel southernmost town before causing harm.  DEBKAfile” The Ansar Bayt al-Maqdis terrorist group allied with al Qaeda and Egypt’s Muslim Brotherhood, warned last week that Israel would be targeted in revenge for any Egyptian military strikes against its forces, i.e., Israel is being held hostage by the Islamist terrorists. Earlier Friday, Egyptian Air Force fighters and helicopters bombed their hideouts in N. Sinai, killing 13 terrorists.