An expert advised the government not to be careless and to prioritize diplomatic efforts in evacuating the Indonesian citizens from impacted regions following the Iran-Israel conflict.

Indonesian Foreign Minister Retno LP Marsudi has reached out to a dozen countries to call for de-escalation and promote restraint following Iran's assault on Israel over the weekend, with experts expecting that Indonesia will use its diplomatic channels for its own benefit amid escalating tensions in the Middle East.

"We categorically declare that the smallest action against Iranian interests will certainly be met with a severe, widespread and painful response against any perpetrator," Raisi told the Qatari Emir Sheikh Tamim bin Hamad al-Thani.

Six months of war between Israel and the Palestinian militant group Hamas in Gaza have triggered violence across the region involving Iranian proxies and allies who say they act in support of Palestinians in the Gaza Strip.

Indonesia expressed “deep concern” for the escalation of violence in the Middle East and called on “all parties” to exercise restraint. It did not join the chorus of Israeli allies condemning the attack.

Iran launched its first-ever direct assault on Israeli territory late Saturday in retaliation for a deadly April 1 air strike on Tehran's consulate building in Syria's capital Damascus that was widely blamed on Israel.

Tensions with Prime Minister Benjamin Netanyahu over Israel's war on Gaza were papered over as the US president offered "ironclad" support, including shooting down Iranian drones.

The threat of open warfare erupting between the arch Middle East foes and dragging in the United States put the region on edge, triggering calls for restraint from global powers and Arab nations to avoid further escalation.

"The matter can be deemed concluded," Iran's mission to the United Nations said in a post on social media platform X just a few hours after the start of the operation late Saturday.

Tehran's attacks late on Saturday, launched after a suspected Israeli air strike on its embassy compound in Damascus on April 1 that killed officers of the elite Islamic Revolutionary Guard Corps, raised the threat of a wider regional conflict.

"China expresses deep concern over the current escalation and calls on relevant parties to exercise calm and restraint to prevent further escalations," the unnamed spokesman said.

Biden added that he was convening fellow G7 leaders on Sunday to coordinate a diplomatic response against Tehran, in another sign that he is trying to avoid any further military escalation that could ignite a wider Middle East conflict.

The attack which began late Saturday marks a major escalation of the long-running covert war between the regional foes, and comes against the backdrop of the ongoing war between Israel and Palestinian militant group Hamas in the Gaza Strip.

Iran had repeatedly threatened to strike Israel in retaliation for a deadly April 1 air strike on its Damascus consular annex and Washington had warned that the reprisals were imminent.

Residents reported heavy Israeli fire in central Gaza on Friday, with regional tensions soaring after Iran threatened reprisals over a strike in Syria this month that killed two Iranian generals.

Israel is on alert after its arch-foe Iran threatened reprisals over a strike in Syria this month that killed two Iranian generals, and as the war against Hamas ground on in Gaza.

The German airline Lufthansa on Thursday extended the suspension of its flights to Tehran due to the situation in the Middle East, which is on alert for Iranian retaliation for a suspected Israeli air strike on Iran's embassy in Syria.

The TNI commander said on Wednesday that the humanitarian airdrop for Palestinians in Gaza, coordinated between the Indonesian and Jordanian air forces, successfully completed its mission on the eve of Idul Fitri.

The C-Dome is a naval version of the Iron Dome air defence system used to shield against rocket and missile attacks.

The Israeli army said in a statement that fighter jets struck a military complex and three other infrastructure sites belonging to Hezbollah in the eastern city of Baalbek.

Israel also said it was firing two officers after finding a series of "grave mistakes" led to the drone strikes that killed the World Central Kitchen aid workers.

In a strongly worded statement Biden said Israel's investigation of the strike "must be swift, it must bring accountability, and its findings must be made public."

Indonesia supports Palestine’s bid to become a full member of the United Nations and has lobbied other countries to vote in favor of the membership, the Foreign Ministry said following a fresh request by Palestine to elevate its status from a nonmember observer state.

Prime Minister Anthony Albanese said he spoke to Netanyahu by phone early Wednesday morning, telling him that "Australians were outraged" by the death of Australian national Lalzawmi "Zomi" Frankcom.

President Joe Biden met with Muslim leaders before having a small dinner with senior Muslim officials in his administration, first lady Jill Biden and Vice President Kamala Harris and her husband.

Israel has long targeted Iran's military installations in Syria and those of its proxies, but Monday's attack was the first time it apparently hit the vast embassy compound itself.

Israeli Prime Minister Benjamin Netanyahu has said he will use new powers to stop Al Jazeera being shown in Israel, calling it a "terrorist channel".

Those killed in the incident in central Gaza's Deir al-Balah included citizens of Poland, Australia and Britain, as well as one Palestinian, a spokesperson for the media office said.

The BNPB estimates that Indonesian humanitarian aid for civilians impacted by the conflicts in Palestine and Sudan will arrive by Thursday.

The Syrian defence ministry said earlier on Friday that a number of civilians and military personnel were killed after Israel and militant groups launched attacks against Aleppo.