israel says it s expanding its ground offensive in southern gaza, with witnesses there saying israeli tanks and troops are building up around the south. the world health organization says the amount of medical aid getting into gaza is was way too little and the situation there is was getting worse by the hour the israeli military are telling civilians to leave areas around khan younis that s a city israel told civilians to flee to for safety, earlier in the conflict. hospitals say they re overwhelmed with new arrivals. the world health organization says it s been told by israel to move medical supplies out of two warehouses in southern gaza, within 2a hours although israel has denied this. these pictures show explosions in gaza on monday evening. a spokesman for the un children s charity, unicef, says there s simply nowhere safe for people to go. the us state department says it s too early to say for sure, whether israel is heeding us advice to protect civilians in gaza