The IRGC and Hezbollah launched what they described as a joint operation on Wednesday night: five hours of sustained fire on more than 50 targets across Israel. Hezbollah fired over 100 rockets at Northern Israel in a single barrage, triggering sirens across Haifa and the Galilee. Two people were lightly injured. The IDF warned Hezbollah would "likely attempt to increase its rate of rocket and drone attacks."
Israel had acknowledged by Day 10 that Lebanon was launching more daily attacks than Iran itself. Wednesday formalised that shift. Iran's "axis of resistance" — Hezbollah, the Houthis, Iraqi militias, Hamas — has historically operated through deniable parallel action, each group maintaining enough operational autonomy for Tehran to claim coordination without command. A publicly declared joint operation removes that ambiguity. Fire from Lebanon is now, by Iran's own statement, Iranian fire — planned and timed as a single campaign.
The IRGC's capacity to coordinate across borders after losing its Aerospace Force headquarters and drone command centre in Tehran reflects its command architecture: 31 autonomous provincial units that distribute operational planning below any single headquarters. Central command is gone; cross-border coordination persists. The Houthis offer the counter-example — Israeli strikes in August–September 2025 destroyed Ansar Allah's command structure, and the group has not entered this war despite possessing launch platforms. Decentralised capacity and decentralised coordination are different capabilities, and the IRGC has retained both.
For Israel, the combined campaign compounds a finite resource problem. A hundred-plus rockets in a single barrage from the north, layered onto Iranian missile fire from the east, tests whether Israel's multi-layered defence architecture can sustain simultaneous attrition from coordinated sources on different azimuths. The five-hour duration — far longer than Hezbollah's typical barrages — suggests the intent is to stress Israeli air defences over time rather than overwhelm them in a single volley. Each interceptor expended against a cheap rocket is one fewer available for the next Iranian Ballistic missile.
