Two Japanese nationals have been detained in Iran, Japan’s Foreign Ministry said on Friday and requested the early release of both people.

Japan hasn’t confirmed the names of the two citizens, but said one person had been detained before the US-Israel military strikes on Iran.

The ministry said the detainees are safe in good health.

The Committee to Protect Journalists has named the one of the detainees as Shinnosuke Kawashima, the Tehran bureau chief of Japanese public broadcaster NHK. Its report quoted an unidentified source who spoke on condition of anonymity due to fear of retribution.

The committee said Kawashima was arrested on 20 January by the Islamic Revolutionary Guard Corps and was transferred on 23 February to Evin Prison.

The first government-chartered plane evacuating British nationals back to the UK from the Middle East touched down on Friday.

The plane took off from Muscat, the capital city of Oman, at 1.36pm GMT on Thursday and arrived at London Stansted just before 1am on Friday.

More than 140,000 Britons have registered their presence in the Middle East with the Foreign Office and 4,000 have returned home so far.

In Australia, passengers who had secured seats on the first flight from Abu Dhabi to Sydney, said only about a third of its seats were filled, prompting accusations against the Australian government that it was not doing enough to fill the planes, AAP reports.

A passenger said she had to use her own connections to find a flight out but many others were struggling to board a flight. Foreign minister Penny Wong said she was disappointed at reports flights were arriving with hundreds of empty seats and was seeking to “work even more closely with the airlines”.

Emirates and Etihad Airways resumed limited flight schedules to key global cities from their United Arab Emirates hubs on Friday, though the ongoing threat of missile fire piled pressure on airlines as they scrambled to accommodate travellers.

With most airspace in the Middle East still closed over missile and drone concerns since the start of the US-Israel war against Iran, authorities have been arranging charter flights and securing seats on limited commercial services to evacuate tens of thousands of people.

A government-chartered Air France flight to bring French nationals back from the United Arab Emirates was forced to turn back on Thursday due to missile fire in the area, French transport minister Philippe Tabarot said.

Donald Trump has pushed back against Iranian claims that it is ready for a ground invasion by US and Israeli forces.

“It’s a waste of time,” the US president told NBC News. “They’ve lost everything. They’ve lost their Navy. They’ve lost everything they can lose.”

He was responding to Iranian foreign minister Abbas Araghchi, who told the US network on Thursday that such a move would be a “big disaster” for the US and Israel. “We are confident that we can confront them,” said Araghchi.

In a phone interview with NBC, Trump also spoke further about his plan to influence the future of Iran – talking in vague terms about who he wants to lead the country, but declining to name names.

“We want to go in and clean out everything,” said Trump. “We don’t want someone who would rebuild over a 10-year period.”

“We want them to have a good leader,” he added. “We have some people who I think would do a good job.”

Persian Gulf states have fended off a wave of Iranian missiles, amid reports of growing frustrations within the nations the US is not providing its partners with enough warning or support.

The Qatari defence ministry said air defences thwarted a drone attack targeting the US air base at Al-Udeid, Washington’s largest military facility in the Middle East on Friday.

Qatar Emiri Air Defense Forces successfully intercepted a drone attack targeting Al-Udeid Air Base.

Meanwhile, Saudi Arabia’s defence ministry said it had “intercepted and destroyed” three ballistic missiles launched towards an air base.

In Kuwait, air defences were working to intercept “hostile missile and drone attacks,” the Kuwait army said in a post to X.

The Trump administration is confronting mounting discontent from allies in the Gulf who have complained they were not given adequate time to prepare for the torrent of Iranian drones and missiles bombarding their countries in retaliation for strikes launched by the US and Israel, AP reports.

A Gulf official, who spoke on the condition of anonymity, told AP Gulf countries were frustrated and angry, and there was a belief in the region that the operation has focused on defending Israel and American troops, while leaving Gulf countries to protect themselves.

The White House said Donald Trump was in close contact with its regional partners.

Israel said it launched a wave of strikes on Tehran early Friday, targeting “regime infrastructure” in the Iranian capital.

Israeli forces launched a large-scale “wave of strikes against Iranian terror regime infrastructure in Tehran”, a military statement said.

Iranian state TV reported explosions in several parts of the city.

Lebanon’s Hezbollah warned Israeli residents to evacuate towns within 5 km (3.11 miles) of the border between the countries in a message posted on its Telegram channel in Hebrew early on Friday, Reuters reports.

Your military’s aggression against Lebanese sovereignty and safe citizens, the destruction of civilian infrastructure and the expulsion campaign it is carrying out will not go unchallenged.

Hezbollah’s message comes as the Israeli army began a new wave of strikes on Beirut’s southern suburbs, after earlier issuing forced evacuation orders for the area’s whole population – home to 500,000 people.

Cross-border fighting intensified on Monday, after Hezbollah launched missiles and drones towards Israel in retaliation for the killing of Iran’s supreme leader, Ayatollah Ali Khamenei.

Israel has said it will not evacuate its border towns and has sent more soldiers into Lebanon, saying this was a defensive measure meant to protect its citizens who live nearby.

Ukraine will help the US and its allies counter Iran’s Shahed drones, Ukrainian president Volodymyr Zelenskyy has said, after the US requested assistance.

Russia has sent tens of thousands of Shaheds into Ukraine since it invaded its neighbour just over four years ago, at one point launching a swarm of more than 800 drones and decoys in its biggest night-time barrage.

Iran has responded to joint US-Israeli strikes by launching the same type of drones at countries in the Middle East.

In a post to social media, Zelenskyy said he had received a US request for support to defend against the drones in the Middle East and had given the order for equipment to be provided along with Ukrainian experts, without providing further details.

Ukraine helps partners who help our security and the protection of our people’s lives.

Ukraine has pioneered the development of cut-price drone-killing equipment that cost as little as $1,000, rewriting the air defence rulebook and making other countries take notice.

Hello and welcome to our continuing coverage of the US-Israeli war on Iran.

The US treasury secretary, Scott Bessent, has just announced that the US has issued a 30-day waiver to allow Indian refiners to purchase Russian oil.

The remarkable u-turn comes amid concerns in markets around the world that there will be no quick resolution to the conflict in the Middle East.

“This deliberately short-term measure will not provide significant financial benefit to the Russian government as it only authorizes transactions involving oil already stranded at sea,” Bessent added.

The treasury secretary said the “stop-gap measure” was implemented in response to what he called “Iran’s attempt to take global energy hostage”.

On Tuesday, Donald Trump said the US navy would begin escorting tankers through the strait of Hormuz, which Iran has effectively closed off, “if necessary”.

The IDF has begun striking what it describes as Hezbollah infrastructure in densely populated commercial and residential areas in the southern suburbs of Beirut. The IDF had earlier issued forced evacuation orders for the whole population of Beirut’s southern suburbs – home to 500,000 people – sparking widespread panic and leading to huge queues of traffic as people tried to flee. It comes in spite of calls from world leaders including Emmanuel Macron urging Israel not to expand the war into Lebanon. According to the Lebanese health ministry, Israeli strikes have killed at least 123 people and injured 683 in Lebanon since Monday.

Here are the other key developments of the past few hours:

• Iran is ready to face American troops, if there is a ground invasion, Iranian foreign minister Abbas Araghchi told NBC. Trump has sent mixed signals about whether he is willing to deploy US forces in a “boots on the ground” capacity. Araghchi said there would be “no winner in this war” and Iran is not asking for a ceasefire.

• Donald Trump has claimed – without evidence – that Iran’s air force and navy are “gone”. Speaking during an event at the White House, the US president said: “We’re destroying more of Iran’s missile and drone capability every single hour – knocking them out.” He went on: “So [Iran] have no air force, they have no air defence. All of their airplanes are gone, their communications are gone. Other than that, they’re doing quite well. Their navy is gone, [they lost] 24 ships in three days, that’s a lot of ships,” he said, along with 60% of Iran’s missiles and 64% of its missile launchers.” Echoing comments he made earlier this week, Trump added that the US military and Israel are “totally demolish[ing]” Iranian targets “far ahead of schedule”.

• The US president also said he must “be involved in the appointment” of Iran’s next leader as he was in Venezuela, and dismissed the idea of the assassinated ayatollah’s son, Mojtaba Khamenei, succeeding his father as supreme leader as “unacceptable”. More on that here.

• The Trump administration has meanwhile allowed Indian refiners to buy Russian oil for 30 days – just a month after Trump claimed India had agreed to stop purchasing it, in a shift that he said would “help END THE WAR in Ukraine” by cutting off a key source of funds for Russia. Today US treasury secretary Scott Bessent claimed the reversal “will not provide significant financial benefit” to Moscow. More details here.

• The war has escalated each day, now affecting an additional 14 countries across the Middle East and beyond. On Thursday, Azerbaijan accused Iran of drone attacks, which Tehran denied.

• Meanwhile, the US House of Representatives has voted down a Democratic-backed measure to halt hostilities with Iran, as Republicans cleared the way for Trump to continue the conflict that has drawn in countries across the Middle East, but criticized as having unclear goals. Our story here.

• The UK’s defence secretary John Healey declined to rule out Britain joining US-Israeli strikes on Iran. More on that here.

• Canada’s top general said allies were in talks about possibly helping Persian Gulf States defend themselves. Defence chief Gen. Jennie Carignan said a meeting was set for Friday to discuss such a proposal among allied militaries, and the Canadian Armed Forces would present a recommendation to the Canadian government. She did not specify what type of support this might involve but said Canada is not taking part in the US bombing of Iran and confirmed the discussions were not about participating in Operation Epic Fury.

• Ukrainian president Volodymyr Zelenskyy said he received a request from the United States “for specific support” in dealing with Iran’s Shahed attack drones, as the US and its allies in the Middle East seek Ukraine’s expertise in countering such attacks from Russia. “I gave instructions to provide the necessary means and ensure the presence of Ukrainian specialists who can guarantee the required security,” Zelenskyy wrote on X. “Ukraine helps partners who help ensure our security and protect the lives of our people.” More on that here.