A U.S. fighter jet was shot down in Iran on Friday and one crew member was rescued, officials said, the first aircraft downed since the war began nearly five weeks ago.

It marked a major escalation in the conflict just two days after President Donald Trump said in a national address that the U.S. has "beaten and completely decimated Iran" and was "going to finish the job, and we're going to finish it very fast."

Iran’s Foreign Minister Abbas Araghchi said Thursday evening that striking civilian infrastructure “only conveys the defeat and moral collapse of an enemy in disarray.”

When the Israel- Hezbollah war broke out in early March, Hussein Shuman fled the heavy bombardment of the southern suburbs of Beirut, but he didn't bother trying to rent an apartment elsewhere.

In areas deemed "safe" because the Lebanese militant group has no presence, he feels that Shiite Muslims like him are not welcome. Residents regard them with suspicion as potential Hezbollah members, and landlords charge exorbitant prices to rent to displaced families.

Pakistan on Thursday confirmed it was holding peace talks with Afghanistan's Taliban government in China, where Beijing is mediating to broker a lasting ceasefire after weeks of fighting that have killed hundreds, disrupting trade and cross-border travel.

The confirmation of the new round of talks came a day after officials from the two sides told The Associated Press that representatives from the two countries had traveled to Urumqi in northern China, where they held the first round of talks.

Iran fired more missiles at Israel and Gulf Arab states Thursday, demonstrating Tehran's continued ability to attack even as U.S. President Donald Trump claimed the threat from the country was nearly eliminated and predicted the war would end soon.

Iran's strikes on its neighbors along with its chokehold on the Strait of Hormuz have disrupted the world's energy supplies with effects far beyond the Middle East. That has proved to be Iran's greatest strategic advantage in the war. Britain planned to hold a call with nearly three dozen countries about how to reopen the strait, through which 20% of all traded oil passes in peacetime, once the fighting is over.

Almost three dozen countries will meet Thursday in an effort to exert diplomatic and political pressure to reopen the Strait of Hormuz, a vital shipping route that has been choked off by the U.S.-Israeli war against Iran.

British Prime Minister Keir Starmer said the virtual meeting chaired by Foreign Secretary Yvette Cooper "will assess all viable diplomatic and political measures we can take to restore freedom of navigation, guarantee the safety of trapped ships and seafarers and to resume the movement of vital commodities."

An undersea magnitude 7.4 earthquake toppled buildings in parts of northern Indonesia, sent people fleeing from their homes, killed at least one person and generated a small tsunami Thursday.

Strong shaking lasting 10 to 20 seconds was felt in Bitung in North Sulawesi province as well as in Ternate city in neighboring North Maluku province, according to the Disaster Management Agency. The provinces border the Molucca Sea, where the quake was centered.

President Donald Trump said U.S. forces will "finish the job" in Iran soon as "core strategic objectives are nearing completion," offering a full-throated defense of the war Wednesday night in his first national address since the conflict began more than a month ago.

He used his platform before a wide audience to tout the success of the U.S. operations and argue that all of Washington's objectives have so far been met or exceeded, but said Iran would continue to face a barrage of attacks in the short term.

Iran’s supreme leader vowed Wednesday his nation will continue to support anti-Israeli forces in the Mideast.

The message from Ayatollah Mojtaba Khamenei, like others since he was named Iran’s new supreme leader, came in a statement read on air by a state television anchor.

World shares were higher and oil fell briefly below $100 per barrel on Wednesday after U.S. stocks soared to their best day in almost a year on renewed hopes that the Iran war could soon end.

The renewed optimism over a possible de-escalation of the Iran war, which is in its fifth week, came after U.S. President Donald Trump said on Tuesday the United States will be done attacking Iran probably in two to three weeks, and that the U.S. "will not have anything to do with" what happens next in the Strait of Hormuz.