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Five ways Iran can retaliate, but not without deadly risk

Iran’s most important ally, Hezbollah, is facing catastrophic defeat as Israeli tanks roll across the border of Lebanon - but Tehran has vowed to hit back.

Israel begins ground invasion as airstrikes light up Beirut

Iran has seen a central plank of its regional deterrence collapse in a matter of weeks, with its most important ally, Hezbollah in Lebanon, faced with catastrophic defeat.

It has threatened Israel with retaliation, saying that it cannot stand aside and watch as first Hamas in Gaza, and then Hezbollah are destroyed.

However, Tehran has limited options against its militarily superior enemy, which can strike anywhere in Iran, as Binyamin Netanyahu warned again this week.

Any action would more resemble futile revenge and an effort to restore its standing among its supporters than a strategic threat to Israel.

Here are some scenarios.

MISSILE AND DRONE ATTACKS

Iranians protest an Israeli airstrike that killed Hezbollah leader Hassan Nasrallah in Lebanon. Picture: Majid Saeedi/Getty Images
Iranians protest an Israeli airstrike that killed Hezbollah leader Hassan Nasrallah in Lebanon. Picture: Majid Saeedi/Getty Images
Israeli tanks and APC's gather by the Israeli - Lebanese border on September 30. Picture: AFP
Israeli tanks and APC's gather by the Israeli - Lebanese border on September 30. Picture: AFP

In April Iran launched hundreds of missiles and drones at Israel after an airstrike levelled its consulate in Syria. It had telegraphed the attack for days, giving Israel, the United States and France ample time to intercept most of the barrage before it reached its target.

Iranian women hold pictures of Hezbollah leader Hassan Nasrallah, who was killed in an Israeli air strike on Beirut's southern suburbs, during an anti-Israel protest in Palestine Square in Tehran. Picture: AFP
Iranian women hold pictures of Hezbollah leader Hassan Nasrallah, who was killed in an Israeli air strike on Beirut's southern suburbs, during an anti-Israel protest in Palestine Square in Tehran. Picture: AFP

It could attempt a similar attack but, even with little warning, Israel and its allies are on alert and would probably intercept a barrage again - and would seek significant punishment. After April’s attack, Israel retaliated by bombing a radar tower in a military airfield, causing little damage but showing that it could have done much more had it chosen to. Its retaliation for another attack would be much more damaging.

TURN TO PROXIES AND ALLIES

With Hezbollah on its knees and Hamas all but destroyed in Gaza, Iran can still count on the Houthis in Yemen and militias in Iraq and Syria, which have all launched missiles at Israel over the past ten months. They have been little match for Israeli aerial defences, with only a few slipping past, but may intensify their efforts in the hope of notching a symbolic win.

Iranian President Masoud Pezeshkian (R) shakes hands with Russian Prime Minister Mikhail Mishustin in Tehran on September 30. Picture: AFP
Iranian President Masoud Pezeshkian (R) shakes hands with Russian Prime Minister Mikhail Mishustin in Tehran on September 30. Picture: AFP

TERRORIST OPERATIONS ABROAD

Iran could seek to use its agents to conduct attacks on Israeli targets abroad or facilitate such attacks by its proxies and allies. It is believed to have done this on several occasions in the past, including in 1994 when Hezbollah blew up a synagogue in Argentina, killing 85 people.

A picture taken from northern Israel, along the border with southern Lebanon, on September 30. Picture: AFP
A picture taken from northern Israel, along the border with southern Lebanon, on September 30. Picture: AFP

Iran would of course deny any responsibility but it would still run the risk of further alienating the US and the West at a time when it wants to resume nuclear talks for sanctions relief.

People check the destruction at a power station at the port in Yemen's rebel-held Hodeida city on September 30, a day after it was targeted in Israeli strikes. Picture: AFP
People check the destruction at a power station at the port in Yemen's rebel-held Hodeida city on September 30, a day after it was targeted in Israeli strikes. Picture: AFP

TARGET SHIPPING IN THE GULF

Iran has already targeted ships in the Gulf, a key waterway for global oil supplies, to hurt the US and Gulf states such as the United Arab Emirates, and it could do so again to pressure Washington into trying to rein in Israel. But a resulting massive build-up of US military assets in the region could prove a deterrent.

Smoke rises from the site of an Israeli airstrike in Beirut. Picture: JOSEPH EID / AFP
Smoke rises from the site of an Israeli airstrike in Beirut. Picture: JOSEPH EID / AFP

CYBERATTACKS

Iran has sought to expand and develop its cyberwarfare activities in recent years, targeting both the US and Israel and even Britain. One attack caused several Israeli government websites to crash in 2022. They have had limited success, however, and such a move could provoke a response from Israel, which has proven itself to be far more adept at cyberwarfare. For example, in 2021 it blacked out Iran’s Natanz nuclear facility.

Originally published as Five ways Iran can retaliate, but not without deadly risk

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Original URL: https://www.heraldsun.com.au/news/nsw/five-ways-iran-can-retaliate-but-not-without-deadly-risk/news-story/6416764721abe8a2393c92d5e988f72e