to buy things like air defence missiles and advanced weapons systems. and $9 billion will go to humanitarian relief for gaza — something democrats insisted be included, over the objections of some conservative republicans. that boost in aid and in weapons comes as unrwa, the un agency responsible for getting aid to palestinians, says the risk of disease in gaza is rising. the un warns the situation could deteriorate if israel goes ahead with a planned offensive against hamas in the southern city of rafah — where an estimated 1.5 million displaced palestinians are sheltering. wyre davies reports. the effect of six months of war has created a desperate humanitarian crisis in gaza. but amid the ruins of conflict, in some areas, aid is now getting through and can make the difference between surviving or dying of hunger. a flour delivery, organised by the world food programme,