Full Breakdown
Israel Destroys Largest Hezbollah Tunnel Network in Southern Lebanon
4/29/2026, 6:16:58 AM
Massive Tunnel Network Destroyed in Qantara
On 28 April 2026 the Israel Defense Forces announced the demolition of two major Hezbollah tunnels in the town of Qantara (also referred to as Kantara), roughly 10 km from the Israeli border. The tunnels, built over a decade, stretched a combined ? 2 km, reached depths of ? 25 m and housed living quarters, weapon caches and rocket-launching shafts. Using ? 450 tons of explosives, the IDF’s 36th Division—including the 7th Armored Brigade, 1st Golani Brigade and the Yahalom engineering unit—collapsed the underground complex. Seismic monitors recorded the blasts, though no earthquake sirens were triggered.
Background & Context
Hezbollah constructed extensive underground infrastructure in southern Lebanon as a fallback after losing frontline villages in the fall 2024. Iranian funding and planning, described by the IDF as “Iranian standards,” guided the tunnels’ design. The network was intended as a staging ground for the elite Radwan forces and, according to Israeli statements, formed part of a plan to “conquer the Galilee.” A fragile ceasefire, brokered on 17 April 2026, has been repeatedly violated by both sides.
Key Figures & Groups
- Israel Defense Forces (36th Division, 7th Armored, 1st Golani, Yahalom)
- Hezbollah (Radwan elite, leadership of Naim Qassem)
- Iran (IRGC/Quds Force, alleged direct guidance and funding)
- Benjamin Netanyahu, Prime Minister of Israel
- Israel Katz, Defense Minister
- Senior IDF security official (unnamed)
Data & Statistics
- Tunnel length: ? 2 km (800 m + 1.2 km)
- Depth: ? 25 m
- Explosives used: ? 450 tons
- Internal layout: 30 rooms, 30 shafts; one tunnel contained 10 rooms with bunk beds
- Weapons found: rocket launchers, small-arms, ammunition, water tanks, kitchenettes
- Casualties: FPV-drone strike killed Sgt. Idan Fooks and wounded six Israeli soldiers; a separate strike in Jwaya killed 1 civilian and injured 15 (including 5 children).
Why It Matters / Impact
The demolition curtails Hezbollah’s ability to move personnel and materiel underground, weakening its capacity for cross-border raids. It also underscores Iran’s role in sustaining Hezbollah’s infrastructure and highlights the persistent threat of FPV drones, which Israel has yet to fully neutralize.
Official Statements & Responses
The IDF characterized the tunnels as “built to Iranian standards” and said the operation relied on “precise intelligence.” Israeli officials stressed that the controlled blasts eliminated a “massive underground military installation.” Prime Minister Netanyahu pledged continued action against Hezbollah’s infrastructure, while Defense Minister Katz warned Hezbollah leader Naim Qassem of severe repercussions if attacks persist. The IDF also noted ongoing efforts to disrupt the FPV-drone ecosystem, from manufacturing to operators.
Criticism & Opposition
Hezbollah asserted that Israeli strikes targeted its forces in Qantara and emphasized that the tunnels lay beneath civilian structures, including a school and a mosque, raising concerns about civilian harm. The group continued to launch explosive drones, and the IDF acknowledged that its anti-drone defenses remain incomplete. International observers cited the Jwaya civilian casualties as evidence of the conflict’s collateral damage.
On-the-Ground Reports
FPV drones have killed one Israeli soldier and wounded several others in recent weeks. Israel issued evacuation orders for dozens of Lebanese villages, and a strike in Jwaya injured civilians, including children and women. Seismic sensors confirmed the magnitude of the controlled explosions.
Conflicting Reports & Gaps
Sources differ on the tunnel network’s total extent: some describe a single “largest tunnel city” spanning ? 2 km, while others mention an additional parallel eastern network not yet fully destroyed. Precise Hezbollah casualty figures remain unspecified beyond the IDF’s claim of over 1,900 operatives killed since hostilities escalated.
Verbatim Quotes
- “Today we blew up a huge Hezbollah terror tunnel,” — Benjamin Netanyahu, Prime Minister of Israel
- “Naim Qassem is playing with fire, and the fire will burn Hezbollah and all of Lebanon — just as in the Assad regime. If the Lebanese government continues to shelter under the shadow of the Hezbollah terrorist organization, fire will break out and burn the cedars of Lebanon.” — Israel Katz, Defense Minister
- “At the start of the campaign, during the forward assault, we encountered the enemy up close, face to face,” — Senior security official, IDF
- “This is a threat that challenges us greatly and comes from afar. When a drone reaches you, it’s a significant incident — they have already caused one soldier’s death and injuries,” — Senior security official, IDF
- “These direct negotiations and their outcomes are as if they do not exist for us, and they do not concern us in the slightest,” — Naim Qassem, Hezbollah leader
What’s Next
The IDF intends to continue clearing operations beyond the “Yellow Line” while assessing whether to hold positions or conduct further raids. Future actions will hinge on diplomatic developments, including U.S. mediation and the status of the ceasefire. Hezbollah has vowed to maintain its resistance, and drone attacks are expected to persist, prompting Israel to expand its anti-drone initiatives.
