WATCH: Pentagon holds briefing as Middle East tensions climb after killing of Hamas leader PBS NewsHourBomb Smuggled Into Tehran Guesthouse Months Ago Killed Hamas Leader The New York TimesMossad hired IRGC security agents to plant explosives that killed Haniyeh — report The Times of IsraelIsrael, U.S. Prepare for Severe Iranian Retaliation The Wall Street JournalIran plans to attack Israel on Tisha B’Av – the Jewish day of disasters, Western intelligence says The Jerusalem Post