Israel demolishes Hezbollah tunnels in Lebanon and records the blast as a tremor

Perspective Analysis

The Israeli military carried out the demolition on 10 September 2026 on the Ali al-Taher ridge in southern Lebanon, roughly fifteen kilometres from the border. Troops had already established operational control of the high ground in the preceding days. They then destroyed an underground network that the military described as extending more than two kilometres, containing a central command complex of Hezbollah’s Badr Unit together with storage rooms and living quarters. The infrastructure held dozens of Iranian-made rockets, missiles and unmanned aerial vehicles, machine guns, dozens of anti-tank missiles and hundreds of mines and explosive devices.

Prime Minister Benjamin Netanyahu and Defence Minister Israel Katz issued a joint statement the same day. They said the network had been built over two decades with Iranian funding and planning, and that its destruction completed the achievement of operational control over the ridge both above and below ground. The two officials added that Israeli forces would remain in the area to prevent Hezbollah from returning or rebuilding its capabilities.

The blast itself produced immediate physical effects on the Lebanese side. Lebanon’s National News Agency reported a massive explosion on the ridge that caused tremors and a powerful rumble felt across Nabatieh governorate and surrounding areas. The United States Geological Survey recorded a 4.1 magnitude tremor at the site. Journalists from Agence France-Presse who were in the area heard several large explosions, and a video released by Katz showed a large fireball rising into the night sky. Local resident Joelle Fares, who had recently moved to Majayoun, told AFP that “everything shook.”

The ridge sits inside territory Israeli forces have occupied since operations resumed after the June 2026 ceasefire. That ceasefire framework, brokered by the United States, called for a gradual Israeli withdrawal while the Lebanese army moved to disarm Hezbollah. The process has stalled, with Hezbollah refusing to surrender its weapons and Israel stating it will not leave until the group is disarmed. Iranian officials had warned the United States the previous month that continued Israeli pressure on the ridge would draw a forceful response.

Israeli coverage presented the demolition as the successful end of a deliberate campaign to secure the northern border. The Jerusalem Post reported the Netanyahu-Katz statement in full and quoted the military’s account of the weapons and command facilities uncovered. The article described the infrastructure as a strategic terrorist network intended to serve as a base for operations against the Galilee and to provide observation and fire control over Metulla and Kiryat Shmona.

Lebanese coverage recorded the same Israeli statement but placed it in an entirely different frame. Al-Manar published the announcement under the headline that the Zionist army had carried out a blast on the heights. The text quoted Netanyahu and Katz directly yet used no language that endorsed the claim of a completed security zone or operational control. The piece appeared alongside other reports of Israeli artillery fire into southern Lebanon, treating the event as one more instance of cross-border military action.

International reporting split between the military claim and the observable consequences. Al Jazeera carried the Israeli account alongside Lebanese state media descriptions of the tremor and placed the episode inside the stalled ceasefire process. The South China Morning Post and The Hindu both ran Agence France-Presse copy that led with the recorded 4.1 magnitude tremor, the visible fireball and the weapons inventory while noting Israeli assertions of a completed security zone only in later paragraphs. Neither outlet advanced the security-zone claim as settled fact.

No outlet in the set carried any statement from Hezbollah. Al Jazeera alone noted the absence explicitly. The other four articles simply did not mention whether the group had responded.

The physical destruction and the tremor stand as the only elements corroborated across independent reporting chains. The Jerusalem Post, Al Jazeera, the South China Morning Post and The Hindu all relayed the Israeli military’s description of the tunnel network and its contents. The 4.1 magnitude reading appears in the South China Morning Post and The Hindu from USGS data and in Al Jazeera from the Lebanese National News Agency. The security-zone completion remains a single-source assertion resting solely on the Netanyahu-Katz statement. The claim that Hezbollah has offered no public reply rests on the one article that recorded the silence.

A reader who saw only the Jerusalem Post account would conclude that Israel had finished a defined defensive project and could now hold the ridge indefinitely. A reader limited to Al-Manar would register only that Israeli forces had detonated explosives on Lebanese territory and would have no detail on the scale of the underground facilities or the tremor. A reader limited to the AFP-based pieces in the South China Morning Post or The Hindu would know the blast produced a measurable seismic event and that weapons had been found, yet would not encounter the explicit Israeli claim that the operation had closed a security zone.

The tremor supplies the single piece of data that every side’s reporting accepts without qualification. It is the only measurement independent of the combatants and the only element that can be checked against instruments outside either camp. Everything else—the characterisation of the network as a two-decade Iranian project, the assertion of completed control, the refusal to call the ridge a security zone—originates inside one side’s narrative and travels no further.