A Palestinian protester manages to knock down a section of the concrete wall built by the Israelis through the West Bank. Photo / AP Expand

A Palestinian protester manages to knock down a section of the concrete wall built by the Israelis through the West Bank. Photo / AP

BEIRUT - Hizbollah is rapidly rearming in preparation for a new conflict with Israel, fearing that Benjamin Netanyahu's Government will attack Lebanon again before any assault on Iran's nuclear facilities.

Last week, Israeli commandos seized a ship in the Mediterranean loaded with almost 400 tonnes of rockets and small arms, which Israel claimed was being sent from Iran to its Hizbollah allies.

In evidence of growing tensions, Hizbollah fighters have been busy reinforcing fixed defence positions north of the Litani River. Having lost many of its bunkers in the south, Hizbollah is preparing a new strategy to defend villages there.

Although the organisation denied last week that the weapons were intended for its use, senior commanders have done little to disguise the scale of rearmament. "Sure, we are rearming, we have even said that we have far more rockets and missiles than we did in 2006," said a Hizbollah commander.

"We had to blow up or leave some of our bunkers and fighting positions, but we still have plenty of capabilities in the south.

We expect the Israelis to come soon, if not this [northern] winter, then they will wait until spring, when the ground isn't too soft for their tanks."

It was expected that the ceasefire would neutralise Hizbollah military efforts along the Lebanon-Israel border, as a newly bolstered United Nations peacekeeping force and the Lebanese Army took up positions.

Instead, it is clear that Hizbollah believes it would face different challenges. It has been forced to abandon the line of deeply entrenched static positions on the border with Israel and withdraw most of its men and weaponry to clusters of Shiite villages.

"It's clear Hizbollah no longer controls the border, due to the presence of Unifil [United Nations Interim Force in Lebanon] troops," said Andrew Exum, a Hizbollah expert at the Centre for New American Security. "They appear to be hardening the villages for this next round of fighting, while pushing their fixed positions north away from Unifil to protect the approaches to Beirut and the Bekaa Valley."

Israel and the United States have long assumed that any military action against Iran's nuclear programme would draw a muscular response from its close allies in Hizbollah. According to Israeli military and intelligence analysts, any move against Iran would require a move first against Hizbollah's capability to disrupt life in northern Israel with its rockets.