Hezbollah rebuilding military capabilities in Beirut as IDF prepares for possible renewed fighting

Hezbollah is restoring and expanding a broad military network. The article names rockets, missiles of different ranges, fiber-optic and SIM-controlled drones, tactical drones, suicide drones, tunnels, and trained anti-tank and observation teams. The group is also rebuilding capabilities damaged or destroyed in Israeli strikes. This matters because it suggests Hezbollah is trying to regain combat readiness rather than merely preserve existing weapons.

The rebuilding is taking place in several locations. Southern Lebanon remains central, especially near the Israeli-Lebanese border. But Hezbollah is also working in Beirut and Tyre. The article says these cities contain large Shiite populations and now hold significant terrorist infrastructure. Lebanese forces recently uncovered a Hezbollah-linked tunnel in eastern Beirut, demonstrating the activity has reached the capital.

The security official said Hezbollah is seeking operational experience and peak combat readiness. Its surviving arsenal could support several months of fighting. Israel is preparing for renewed conflict if Hezbollah attacks the Israeli home front during a wider escalation involving Iran.

Beirut and Tyre matter because Hezbollah is not limiting its recovery to southern Lebanon. The article describes significant infrastructure and capability-building in both cities, alongside continued activity in the south. This broadens the geographic reach of the organization’s military network and gives it additional locations from which to train, organize, and preserve equipment.

The article identifies a tunnel discovered in Roueissat el-Jadida, in eastern Beirut. Lebanese forces presented the discovery as evidence that they were acting in the capital. The security official, however, said Hezbollah had relocated some capabilities there from southern Lebanon and was restoring assets damaged by Israeli strikes. Tyre is also highlighted because it has a large Shiite population.

The significance is therefore operational and political. Israel says military understandings are not being enforced as expected. If Hezbollah can rebuild in major population centers while maintaining southern infrastructure, future fighting could involve more areas and make enforcement, targeting, and civilian protection more difficult.

The article does not provide a precise weapon count. Instead, it gives an assessment of endurance: Hezbollah retains diverse combat capabilities sufficient to sustain several months of fighting. That estimate covers rockets, missiles of various ranges, and several drone types. The scale is therefore measured in time and variety, not in a stated number of launchers or weapons.

The arsenal includes fiber-optic and SIM-controlled drones, tactical drones, and suicide drones, also called loitering munitions. These systems can create different problems for Israeli forces. Rockets and missiles provide ranged attack options, while drones add surveillance, attack, and difficult-to-detect threats. The article specifically calls the fiber-optic and SIM-controlled drones a significant operational challenge to the IDF.

Hezbollah is also training anti-tank and observation squads around the clock. Together, the remaining weapons and trained units indicate preparation for a prolonged future round. The article says the group is working to regain operational experience and return to peak combat readiness, but it gives no exact inventory.

The Lebanese Armed Forces are intended to help limit Hezbollah’s military presence and activity under existing understandings. Their role includes taking action against terrorist infrastructure and operatives, including outside southern Lebanon. This matters because enforcement is supposed to prevent Hezbollah from rebuilding military capabilities and maintaining a presence in areas covered by those understandings.

The article gives one visible example. Lebanese forces uncovered a tunnel linked to Hezbollah in Roueissat el-Jadida, eastern Beirut. The security official said the discovery was meant to demonstrate action in the heart of the capital, where Hezbollah had relocated some capabilities. Israel nevertheless said the broader enforcement mechanism was inadequate. The official connected the issue to discussions with Lebanon in Rome.

Israel’s complaint is that the understandings are not being enforced as expected. The official said terrorist infrastructure and operatives remain in southern Lebanon. This creates a gap between an agreement’s intended limits and conditions on the ground, making it harder to prevent rebuilding or reassure Israel that future escalation can be contained.

Hezbollah’s involvement could widen a conflict because the organization can strike the Israeli home front, not just operate near the Lebanese border. The article identifies a scenario in which Hezbollah joins a broader regional conflict after a US or Israeli attack on Iran. In that situation, Hezbollah could act as an additional armed front against Israel.

The mechanism is its varied weapons and rebuilding military network. Hezbollah retains rockets and missiles with different ranges, plus tactical, fiber-optic, SIM-controlled, and suicide drones. These capabilities could support attacks beyond immediate border positions. The article also says the group is restoring operational experience and preparing anti-tank and observation squads for future fighting.

The consequence would be a broader and longer confrontation. The article says Hezbollah can sustain several months of fighting and may attack the Israeli home front during an escalation involving Iran. That possibility is why the IDF is preparing for renewed conflict, even while Hezbollah’s rebuilding is still underway.

These capabilities could raise risks by combining concealment, surveillance, and attack. Tunnels can hide movement and infrastructure from immediate observation. Anti-tank teams can threaten military vehicles and troops. Observation squads can watch positions and movements, while drones can provide surveillance or carry out attacks. The article presents all four as part of Hezbollah’s preparations.

The article gives concrete evidence of the network. Lebanese forces uncovered a Hezbollah-linked tunnel in eastern Beirut. Hezbollah is also training anti-tank and observation squads around the clock for future fighting in southern Lebanon and along the Israeli-Lebanese border. Its arsenal includes tactical drones, suicide drones, and fiber-optic and SIM-controlled drones, which the official called a significant operational challenge.

For Israeli troops, this could mean more hidden positions, sudden anti-tank attacks, and better-informed opponents. For civilians, rockets, missiles, and attack drones could threaten the home front. The article does not predict specific casualties, but it indicates a more complex and sustained danger during renewed fighting.

The article describes Hezbollah as a terrorist organization with its own military wing, weapons, training, infrastructure, and operational planning. It also describes the Lebanese Armed Forces as the country’s official military, expected to enforce understandings limiting Hezbollah. This is a case of overlapping authority: a non-state group operates inside the same country as the state’s armed forces.

The practical mechanism is limited enforcement. Hezbollah can rebuild, train, and relocate capabilities while the LAF tries to discover and restrict them. The tunnel found in eastern Beirut shows that Lebanese forces can take action, but Israel says terrorist infrastructure and operatives remain in southern Lebanon. The security official therefore judged the Lebanese mechanism inadequate.

Ceasefires become difficult when responsibility is divided. An agreement may require the official army to prevent violations, while the armed group retains independent decisions and capabilities. Discovery of one tunnel does not prove that all infrastructure has been removed. As a result, Israel may doubt compliance, and Hezbollah’s continued rebuilding can keep the risk of renewed fighting alive.