JERUSALEM, Oct 2 — The United States yesterday said that it was discussing a joint response after Iran fired a barrage of missiles at Israel, warning Tehran of "severe consequences”.

Israel vowed it would make Iran "pay” for the attack, which it said saw 180 missiles fired at its territory, most of them intercepted, and pledged to immediately strike "the Middle East powerfully”.

Tehran, meanwhile, threatened to strike any forces that intervened on its soil on Israel’s behalf.

President Joe Biden said the US was "fully supportive” of Israel after the missile attack, adding that he would discuss a response with Israeli Prime Minister Benjamin Netanyahu.

Asked by reporters what the response towards Iran would be, Biden replied: "That’s in active discussion right now. That remains to be seen.”

Missiles shot down

Sirens sounded across Israel after Iran unleashed the missiles—most of which were intercepted by Israeli air defences or by allied air forces.

Iran’s Revolutionary Guards said they had targeted "three military bases” around Israeli commercial hub Tel Aviv.

Iran’s Foreign Minister Seyed Abbas Araghchi posted on social media platform X that Tehran’s "action is concluded unless the Israeli regime decides to invite further retaliation”.

The Revolutionary Guards earlier said the attack was in response to Israel’s killing of Hezbollah leader Hassan Nasrallah last week as well as the death of Hamas leader Ismail Haniyeh in a Tehran bombing widely blamed on Israel.

The Israeli military announced after about an hour that the attack was over.

Israeli medics reported two people lightly injured by shrapnel. In the occupied West Bank, a Palestinian was killed in Jericho "when pieces of a rocket fell from the sky and hit him”, the city’s governor Hussein Hamayel told AFP.

It was Iran’s second direct attack on Israel after a missile and drone attack in April in response to a deadly Israeli air strike on the Iranian consulate in Damascus.

Severe consequences

Biden’s National Security Advisor Jake Sullivan told reporters the missile attack was a "significant escalation” by Iran and that "there will be consequences, severe consequences”.

Netanyahu said late Tuesday that "Iran made a big mistake tonight and will pay for it,” warning: "Whoever attacks us, we attack them.”

Military spokesman Rear Admiral Daniel Hagari vowed the Israeli air force "will continue to strike (tonight) in the Middle East powerfully, as has been happening throughout the past year”.

The military subsequently announced it was bombarding Hezbollah targets in Beirut, with a Lebanese security source telling AFP that Israel had hit the city’s southern suburbs.

UN chief Antonio Guterres led international calls to stem the "broadening conflict in the Middle East”, saying in a statement: "This must stop. We absolutely need a ceasefire.”

While Iran-backed groups across the region had already been drawn into the Gaza war, sparked by Palestinian group Hamas’s October 7 attack on Israel, Tehran had largely refrained from direct attacks on its regional foe.

Iranian President Masoud Pezeshkian said his country had exercised its "legitimate rights” and dealt "a decisive response... to the Zionist regime’s aggression”.

Israel, Iraq and Jordan—which lie between Iran and Israel—closed their airspace, as did Lebanon before reopening.

US boosts forces

The escalation came after the Israeli military said early Tuesday that troops had started "targeted ground raids” in south Lebanon, across Israel’s northern border.

The move came despite growing calls for de-escalation after a week of air strikes that killed hundreds in Lebanon.

Lebanon’s health ministry said later that the latest Israeli strikes had killed a further 55 people in Lebanon on Tuesday.

Lebanon’s disaster management agency said 1,873 people had been killed since Israel and Hezbollah began trading cross-border fire after the Gaza war erupted on October 7, 2023.

Iran has said Nasrallah’s killing will bring about Israel’s "destruction”, though its foreign ministry said Monday that Tehran would not deploy any troops to confront Israel.

The Pentagon said the United States was boosting its forces in the Middle East by a "few thousand” troops.

Deadly strikes on Gaza

In Lebanon, the UN peacekeeping mission said the Israeli offensive did not amount to a "ground incursion” and Hezbollah denied that any troops had crossed the border.

There was no way to immediately verify the claims, which came as Israel struck south Beirut, Damascus and Gaza.

Israel says it seeks to dismantle Hezbollah’s military capabilities and restore security to the north, where tens of thousands have been displaced by nearly a year of cross-border fire.

The Iran-backed group, which suffered heavy losses in a spate of attacks last month, said it targeted Israeli military bases on Tuesday.

In Gaza, the civil defence agency said Israeli bombings killed 19 people on Tuesday.

The military said troops opened fire Tuesday on "dozens” of Palestinians in central Gaza they saw as an "immediate threat”. At least some were hit, it added.

Hamas’s October 7 attack on Israel resulted in the deaths of 1,205 people, mostly civilians, according to an AFP tally based on Israeli official figures that include hostages killed in captivity.

Israel’s retaliatory military offensive has killed at least 41,638 people in Gaza, most of them civilians, according to figures provided by the Hamas-run territory’s health ministry. The UN has described the figures as reliable.

Lost my home

Hezbollah began low-intensity strikes on Israeli troops a day after its Palestinian ally Hamas staged its unprecedented attack on Israel on October 7, which triggered Israel’s devastating assault on Gaza.

The escalating violence in Lebanon has killed more than 1,000 people since September 17, Health Minister Firass Abiad said.

Lebanese Prime Minister Najib Mikati said there could be as many as one million people displaced from their homes in the country, with authorities registering almost 240,000 crossings into Syria since September 23.

In central Beirut, Youssef Amir, displaced from southern Lebanon, said: "I have lost my home and relatives in this war, but all of that is a sacrifice for Lebanon, for Hezbollah”.

Beirut resident Elie Jabour, 27, told AFP that despite opposing Hezbollah "politically... I support them defending the border”. — AFP