Tom Fletcher, the UN Under-Secretary-General for Humanitarian Affairs, warns that the humanitarian crisis in Lebanon could escalate to levels seen in Gaza due to Israel's ongoing attacks. Israeli military actions have resulted in significant civilian casualties and displacement, with over 900 deaths reported. The situation is exacerbated by Hezbollah's strikes against Israel and the Israeli military's response, which includes airstrikes and ground operations. Fletcher emphasizes the urgent need for de-escalation and humanitarian aid, while Lebanon's government has called for negotiations with Israel, marking a significant shift in their approach.