Syria’s Interior Ministry has announced that it foiled an attempt to smuggle a shipment of advanced weapons and missiles across the border with Iraq, with the cargo allegedly intended to pass through Syrian territory before reaching Hezbollah.

The interception highlights the growing pressure facing the military supply network that has supported Hezbollah for years, as Syria’s new administration moves to tighten border controls and prevent the transfer of unauthorized weapons across its territory.

Syrian sources told Sawt Beirut International that the supply corridor that has long sustained Hezbollah is facing its most serious and far-reaching challenge in decades. They said the approach adopted by the new Syrian leadership under President Ahmad al-Sharaa, centered on restoring state control over borders and limiting the movement of illegal arms, has effectively ended the “safe environment” the group had benefited from for years.

As a result, traditional weapons routes have become increasingly difficult and dangerous to operate, forcing networks linked to Hezbollah and its allies to search for alternative methods of moving military supplies.

According to the sources, Hezbollah has repeatedly attempted — but failed — to recover and reorganize its previously stored military arsenal in Syria. The weapons stockpiles were reportedly kept in warehouses located in the countryside of Homs and in the Qalamoun Mountains before Syrian authorities took control of those sites.

The sources also pointed to continued efforts to move advanced weapons systems, missiles and Iranian-made drones through Iraqi territory, allegedly with coordination from armed factions aligned with Tehran, before attempting to transfer them through Syria.

Syrian sources said weapons smuggling networks have begun developing increasingly complex techniques to bypass intensified security measures along the borders.

Among the methods being used, according to the sources, are sophisticated commercial and construction camouflage operations, including the creation of hidden compartments inside fuel tankers and cargo trucks transporting food and construction materials.

The sources said smugglers have also sought to reuse deep underground tunnels previously built beneath border towns linking western Iraq and eastern Syria. These tunnels, they said, are intended to allow movement away from radar detection systems and fixed military checkpoints.

The networks are also believed to rely on local and tribal contacts familiar with the difficult terrain of the Qalamoun Mountains, Zabadani and Sarghaya areas.

These networks, according to the sources, help facilitate nighttime movements through narrow and rugged mountain passages that are difficult to monitor.

With ground surveillance becoming increasingly restrictive, the sources said there are indications that some networks may be exploring alternative maritime routes in the Mediterranean Sea.

They said short-range sea operations could be used to deliver logistical shipments offshore, in an attempt to bypass tightened land controls.

Syrian sources said the repeated interception of advanced weapons and missile shipments reflects a broader shift in Damascus’ policy toward Hezbollah’s supply networks.

They argued that Syria under President Ahmad al-Sharaa has moved away from what they described as years of “logistical tolerance” toward a policy focused on enforcing state sovereignty and controlling the country’s borders.

“This shift does not only deprive Hezbollah of its vital supply artery,” the sources said, but also places the group before a difficult strategic reality in which the model of cross-border weapons transfers is approaching its inevitable end.

The sources stressed that Syria’s priority is to preserve its sovereignty and strengthen control over its territory, while also protecting Lebanon’s security and stability, which they described as closely linked to Syria’s own security.