Any cessation in hostilities would come as a huge relief to world leaders frantic about an escalation in violence igniting into a wider conflagration.

Indonesia’s top security minister has urged all sides in the Middle East’s rapidly escalating conflict to “return to the negotiating table” and pursue a permanent resolution, following the United States’ strike on three Iranian nuclear sites on Sunday, while Indonesian diplomats raced to rescue citizens from danger zones.

While Putin has condemned the Israeli strikes, he has yet to comment on the US attacks on Iranian nuclear sites though he last week called for calm and offered Moscow's services as a mediator over the nuclear program.

Moscow is a crucial backer of Tehran, but has not swung forcefully behind its partner since Israel launched a wave of attacks on June 13, strikes that triggered Iran to respond with missiles and drones.

Rubio's comments on Fox News' "Sunday Morning Futures with Maria Bartiromo" show came after Iran's Press TV reported that the Iranian parliament approved a measure to close the Strait of Hormuz, through which around 20 percent of global oil and gas flows.

Trump contested intelligence assessments relayed earlier this year by his spy chief that Tehran was not building a nuclear weapon. 

US President Donald Trump urged Iran to end the conflict after he launched surprise strikes on a key underground uranium enrichment site at Fordow, along with nuclear facilities in Isfahan and Natanz.

Turkish defense company Aselsan offers an integrated air defense system consisting of its weapons, radars and sensors which are deployed in a layered arrangement.

Indonesian authorities evacuated 97 people from Iran and four more from Israel after previously announcing the activation of plans to evacuate Indonesian citizens from both countries amid further escalation between Iran and Israel.

"Congratulations President Trump. Your bold decision to target Iran's nuclear facilities with the awesome and righteous might of the United States will change history," Netanyahu said in a video address after Trump announced the US bombing of three Iranian facilities.

President Donald Trump said US air strikes on Sunday had "completely and totally obliterated" Iran's main nuclear enrichment facilities, and warned of more attacks to come if Tehran does not seek peace.

Aselsan looks forward to cooperation in the fields of communication systems, unmanned remote control weapons systems and precision guidance kits for possible local production in Indonesia. 

"We'll never allow America and its allies to be threatened with terrorism or nuclear attack," Trump told the crowd, sending a message to the leadership in Tehran.

Nearly 40 military aircraft -- including transport planes like the Hercules C-130 and reconnaissance aircraft -- were parked on the tarmac at the Al Udeid base on June 5, according to images published by Planet Labs PBC and analyzed by AFP.

Indonesian embassies are activating their contingency plan to evacuate Indonesian citizens via land from Iran and Israel, as commercial flights cannot land in both countries.

Trump's move to hit the pause button could open up space for diplomacy, after days of fevered questions about whether or not he would order US military action against Tehran.

A day after stopping short of announcing an evacuation order, the government issued the highest alert level for its citizens in Iran on Thursday, advising them to pack a bag of essential documents and emergency supplies and get in touch via official channels.

Foreigners have rushed to leave both countries after Israel launched an unprecedented bombing campaign last Friday targeting Iran's nuclear and military facilities, sparking retaliation from Tehran.

A week of Israeli air and missile strikes against its major rival has wiped out the top echelon of Iran's military command, damaged its nuclear capabilities and killed hundreds of people, while Iranian retaliatory strikes have killed two dozen civilians in Israel.

Israel, which is not a party to the international Non-Proliferation Treaty, is the only country in the Middle East believed to have nuclear weapons. Israel does not deny or confirm that.

The Foreign Ministry has communicated with Indonesian citizens currently living or staying in Iran and Israel to communicate on contingencies drafted by the government should the situation deteriorate amid escalating conflict between the two countries.

The latest missile barrage came hours after Israel said it had destroyed Iran's internal security headquarters in Tehran, and as it reported a new wave of attacks targeting missile systems and storage sites in the country's west.

"This is the dirty work Israel is doing for all of us," Merz said in an interview with the ZDF broadcaster.

The US president insists Washington has played no part in ally Israel's bombing campaign, but also warned Iran his patience is wearing thin as the conflict enters a sixth day.

The comments fueled questions over whether Washington will join Israel's attacks after insisting it had no hand in the campaign.

Indonesians currently residing in Iran remain on high alert as the Israel-Iran conflict continues with no sign of easing, while officials in the Middle East region have confirmed that no Indonesian nationals have been harmed so far.

Sources told Reuters that Tehran had asked Oman, Qatar and Saudi Arabia to press US President Donald Trump to use his influence on Israeli Prime Minister Benjamin Netanyahu to push for an immediate ceasefire.

After decades of enmity and a prolonged shadow war fought through proxies and covert operations, Israel's surprise assault on Iran last week has touched off the most intense fighting yet and triggered fears of a lengthy conflict that could engulf the Middle East.

Iran's armed forces told residents of Israel to leave the vicinity of "vital areas" for their safety.

The huge wave of Israeli attacks on Iran's military and nuclear facilities on Friday has cast the future of the talks into doubt.