An image grab taken from Hezbollah's al-Manar TV on August 24, 2017 shows Hassan Nasrallah, the head of Lebanon's militant Shiite movement Hezbollah, giving a televised address from an undisclosed location in Lebanon. (AFP PHOTO / AL-MANAR TV) / AFP / AL-MANAR TV / HO / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / AL-MANAR TV" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS