The Lebanon Front Reopens

They said the Lebanon war was over. Fifteen months of ceasefire, signed November 2024, both sides exhausted. Hezbollah weakened, its command structure gutted, its long-range arsenal degraded. The truce held through winter, through spring, through repeated provocations. It did not hold through the death of Khamenei.

Early Monday, Hezbollah launched a barrage of missiles and drones at a military base near Haifa in northern Israel. The group was explicit about the reason: retaliation for the killing of Iranian Supreme Leader Ayatollah Ali Khamenei by U.S. and Israeli forces during the Operation Epic Fury campaign now entering its fourth day. "In defence of Lebanon and its people," the group said in a statement. "In response to the repeated Israeli aggressions."

Israel answered within the hour. Jets struck southern Beirut. Then villages in south Lebanon. Then the Bekaa Valley in the east. The Israeli military said it was "vigorously attacking Hezbollah" throughout the country. Lebanese state media reported an initial toll of 31 dead and 149 wounded.

This is not a border incident. This is the reopening of a front that Western governments spent months trying to keep closed. The November 2024 deal was built on one assumption: that containing the conflict to Gaza was possible. That assumption died when the U.S. joined Israel in striking Iran directly.

Hezbollah's calculus shifted the moment Khamenei was killed. The group's patron - the Islamic Republic's supreme leader, the man who controlled the purse strings and the political cover - was gone. Staying quiet now would have looked like abandonment of the entire axis. The rockets were not irrational. They were obligatory.

The question of how far Israel goes tonight is the only question that matters. In 2024, Israeli strikes on Lebanon lasted weeks before the ceasefire was brokered. That took sustained American diplomatic pressure. That pressure does not exist in the same form today - the U.S. is the co-belligerent. There is no off ramp pre-positioned.

Lebanon's civilian population will absorb what comes next. The country entered this war already broken - economic collapse, no functioning government, the southern Beirut suburbs still scarred from the 2024 campaign. A second round in the same neighborhoods, fought by a Hezbollah that has had 15 months to partially rearm, against an Israeli Air Force now splitting attention between three theaters simultaneously.

Iran is burning. Lebanon is burning again. The Gulf is dodging missiles. The map of this war just got larger.