The Israel-Hamas war reached its 25th day on Tuesday, with Israeli forces battling Hamas militants and attacking underground compounds. In the midst of expanded battle, at least 800,000 Palestinians have fled to southern Gaza to escape Israeli bombardment on the besieged territory.The Israel-Hamas war reached its 25th day on Tuesday, with Israeli forces battling Hamas militants and attacking underground compounds. In the midst of expanded battle, at least 800,000 Palestinians have fled to southern Gaza to escape Israeli bombardment on the besieged territory.