Hezbollah fired missiles across the Israel-Lebanon border on March 2, 2026, marking its first claimed attack in over a year, and Israel responded with strikes on Beirut. The exchanges followed the reported killing of Iranian Supreme Leader Ali Khamenei on March 1, 2026, and occurred after a 2024 U.S.-brokered ceasefire. Reporting draws from two left-center sources with limited verification on key events.