Hostages' families kick off day of protests across Israel as fears for all-out war loom

Iran's Supreme Leader reportedly orders direct attack on Israel in response to Haniyeh's killing ■ UN Security Council countries express alarm over risk of all-out Middle East war ■ Financial Times: U.S. and EU pressuring Iran not to respond to Haniyeh assassination ■ Israel closes airspace in north due to security situation ■ Australia urges citizens to leave Lebanon due to Israel-Hezbollah tensions ■ Iran's UN mission: Response to Haniyeh assassination will instill regret ■ Israeli in serious condition after stabbing attack in West Bank