What challenges lie ahead for the US-Israel-Lebanon agreement?

Lebanon and Israel have signed a US-brokered deal to end hostilities, but experts question its effectiveness. Israel insists on Hezbollah's disarmament before withdrawing from occupied territories, a condition Hezbollah vehemently opposes. The agreement's success hinges on Iran's strategic decisions and whether Hezbollah's opposition remains political or escalates, potentially leading to internal conflict.