Israel’s war cabinet has met to discuss its response to Iran’s unprecedented drone and missile attack.

Israel did not make public whether a decision had been reached.

Its allies have strongly condemned Iran’s actions, but urged Benjamin Netanyahu’s government to show restraint.

While Iran has signalled it considers the matter closed, the Israeli military’s chief of staff said the attack would not go unanswered.

“Look, as we look forward, we weigh our steps, and this launch of so many missiles, cruise missiles, UAVs to the territory of the State of Israel will be met with a response,” Lt Gen Herzi Halevi said.

He did not specify a course of action, or give a timescale.

Analysts say Israel might decide to carry out a limited attack, such as a major cyberattack, or a strike on infrastructure with a low risk of casualties, calculated not to provoke a military response by Iran but to send a clear signal – or something far more extensive.

Lt Gen Halevi was speaking from Nevatim air base in southern Israel, which sustained damage in Saturday’s overnight attack but was said by Israel to be “still functioning”.

Iran said the operation was retaliation for a April 1 strike on its consulate in Syria, which killed senior Iranian military commanders.

The Israeli military said more than 300 drones and missiles were launched at Israel. It said almost all were brought down by its forces, with support from the US, UK, France and other countries, before reaching their targets. No deaths were reported and Israel said the damage was limited.

World leaders have urged restraint amid concerns about a major escalation in tensions in the Middle East.

President Joe Biden spoke to PM Netanyahu following the launch of the Iranian attack and reaffirmed “America’s ironclad commitment to the security of Israel”.

But on April 14 the US told Israel it would not join in any counter-strike on Iran, according to a senior White House official.

“We’re committed to a ceasefire that will bring the hostages home and prevent the conflict spreading more than it already has,” President Biden said on April 15, referring to the 130 hostages still in Gaza who were abducted from Israel on October 7, and Israel’s subsequent military operation which has killed tens of thousands of Palestinians.