IDF warns will use ‘unprecedented force’ in Gaza City as 480,000 thought to have fled The Times of IsraelOne hellscape to another: Gazans tell of dire conditions in Israeli-declared humanitarian zone BBCIsrael army says it will use ‘unprecedented force’ in Gaza City and urges residents to leave – as it happened The GuardianCivilians fleeing Gaza City deem Israel’s temporary evacuation route too risky The Globe and MailSome 600,000 residents remain in Gaza City, Israeli army says as it presses ahead CBC