
Three years after Israel fought a bloody war in Lebanon against Hezbollah, there are fears that hostilities could erupt again — this time with the militant group better armed than ever.
According to Israeli, United Nations and Hezbollah officials, the Shia Muslim militia is stronger than it was in 2006 when it took on the Israeli army in a war that killed 1,191 Lebanese and 43 Israeli civilians.
Hezbollah has up to 40,000 rockets and is training its forces to use ground-to-ground missiles capable of hitting Tel Aviv, and anti-aircraft missiles that could challenge Israel’s dominance of the skies over Lebanon.
Brigadier-General Alon Friedman, the deputy head of the Israeli Northern Command, told The Times from his headquarters overlooking the Israeli-Lebanese border that the peace of the past three years could “explode at any minute”.
Israeli planners have no doubt that, should they make the fateful decision to attack Iran, they will provoke massive retaliation on an unprecedented scale 
“We have changed the equation that had existed previously,” he said. “Now the southern suburbs versus Tel Aviv, and not Beirut versus Tel Aviv.”
Hezbollah’s rearming is in the name of resistance against Israel. The real reason, however, probably has more to do with its ally Iran. If Israel carries out its threat to attack Iran’s nuclear facilities, the main retaliation is likely to come from Hezbollah in Lebanon.
All sides agreed that the threat was not a bluff. Last month the scale of the Hezbollah build-up was revealed after an explosion at an ammunition bunker in the village of Khirbet Slim, 12 miles from the Israeli border. Read more,,,,
Source: Times Online