(AP) – Palestinians in parts of southern Gaza say they received evacuation notices. The signal that fighting is about to expand in the south comes a day after Israeli forces began searching a north Gaza hospital where they claimed Hamas militants operate — a claim that Hamas and hospital staff deny. The Israeli military displayed what it said were Hamas weapons and military equipment it uncovered in Shifa Hospital. But so far, its search showed no signs of tunnels or a sophisticated command center. Saudi Arabia condemned the raid on Shifa Hospital. The World Health Organization says only a quarter of Gaza’s hospitals are still functioning, either because they have been damaged or because they ran out of fuel.