BEIRUT (AP) -- While the death toll from the Israel-Gaza conflict has mounted, Hezbollah has offered quiet words of encouragement to the Palestinians, pledging support and calling on Arab states to send them weapons to fight Israel. But beyond that, the Lebanese militant group appears to be staying firmly on the sidelines.
Despite its own formidable missile arsenal and its reputation as the region's leading anti-Israel resistance force, Hezbollah is approaching the Gaza crisis with caution, mindful that any action it takes could backfire at a time when the group faces unprecedented challenges at home.
The military option appears off the table for Hezbollah. If it were to join Gaza's Hamas miliants in firing rockets at Israel, it would likely raise an outcry from many in Lebanon accusing the Shiite guerrillas of dragging the country into a war with Israel. When Hezbollah sent an Iranian-made reconnaissance drone over Israel last month, the group boasted of its capabilities -- but critics in Lebanon slammed it for embarking on a unilateral adventure that could provoke Israel.
Hezbollah is also hamstrung by the civil war in Syria, which has heavily damaged its reputation. Once praised across the Arab world as its champion against Israel, now many -- particularly in the region's Sunni Muslim majority -- see it foremost as the backer of Syrian President Bashar Assad in his bloody crackdown on the uprising that erupted against his rule in March 2011.
Anything Hezbollah says against Israel's campaign will ring hollow for many. Already Syrian regime opponents have drawn parallels between Israel's bombardment of Gaza and Assad's crackdown, posting gruesome pictures on social media sites showing dead children in Syria and Gaza.
"Condemning Israeli violence while standing by a Syrian regime that is killing its own people definitely highlights the hypocrisy of Hezbollah's Syria stance. It will further sink its standing in the Arab street," said Randa Slim, a research fellow at the New America Foundation in Washington.
Activists say close to 40,000 people have been killed in 20 months of fighting in Syria. The brutal campaign by Assad's regime against the Sunni-dominated uprising has undermined the so-called "Axis of Resistance" -- the anti-Israeli and anti-American alliance of Syria, Iran, Hezbollah and Hamas. Embarrassed by the bloodshed, leaders of Sunni Hamas who had been based in Damascus since the late 1990s broke with Syria, sided with the rebels and left for Egypt and Qatar, though Hamas' fighters in Gaza have continued to receive weapons from Iran.
Still, Hezbollah has tried to use Israel's campaign in Gaza -- launched in an attempt to stop militant rocket fire -- to shift the narrative away from Syria and back to its familiar ground of "resistance."
Hezbollah leader Sheik Hassan Nasrallah pledged his group's support for Gaza's Hamas rulers, insisting it was unaffected by disagreements over the conflict in Syria.
"Iran, Syria and Hezbollah will not abandon Gaza and its people, and just as we were with them over the past several years we will continue to stand by them. This is our religious and moral and humanitarian obligation," he said in a speech to his supporters Monday night.
But far from his traditionally fiery speeches, the black-turbaned Hezbollah chief appeared subdued and bitter. He even implicitly suggested Hamas was ungrateful for the Iranian and Syrian role in supplying it with the longer-range rockets it has used to target Tel Aviv and Jerusalem, adding a jibe at Egypt for its help to Israel in closing the Gaza Strip.
"Despite the blockade imposed by some Arabs, how did the weapons reach Gaza, how did Fajr 5 missiles reach Gaza? ... Who sent them? And who transported them?" he said. "We need to ask who enabled Gaza to stand on its feet today, to fight and make surprises and to shell Tel Aviv and Jerusalem and to fire at planes and battleships."
He also accused Arabs of a double standard. "The Arabs are sending truckloads and shiploads of weapons to the Syrian opposition, but they do not even dare to send one bullet to Gaza for fear of upsetting Israel and the Americans," he said.
Founded in 1982 with Iranian support to fight Israel's invasion of Lebanon, Hezbollah has since grown into one of the most robust, organized and sophisticated resistance groups in the world with a small army of about 6,000 fighters.
In 2000, it succeeded in driving Israeli occupation forces out of south Lebanon following an attrition war that eventually led to the withdrawal. In 2006, the group fought Israel to a standstill, raising the group in the eyes of many in the Arab world to almost iconic status. Hezbollah also gained political power, dominating the current government, which was formed after the group forced the ouster of its Western-backed predecessor.