TEHRAN (AP) — The new head of Iran’s top security body warned Sunday that Tehran will see any country’s support for new U.S. economic measures against the Islamic Republic as an “act of war,” while Iran’s president defended a memorandum of understanding with the United States as the best way out of the stalled conflict.

Treasury Secretary Scott Bessent on Monday is expected to announce the new measures after the U.S. vowed to impose an “unprecedented” level of economic warfare and isolation on a country that has lived for decades under sanctions. Also Monday, Pakistan’s army chief is expected to visit Iran as mediators try to revive talks.

Meanwhile, attacks calmed on the Strait of Hormuz but posturing did not, as a recently created Iranian authority listed dozens of vessels it said will face restrictions on future transits.

Here’s a look at the latest developments in the Iran war and the wider Middle East on Sunday. Full coverage can be found here.

Iran’s security chief sharpens warning to neighbors

The hard-line leader of Iran’s Supreme National Security Council, Mohsen Rezaei, issued his latest warning on X, with the comments quickly shared by Iranian state media.

It came a day after Rezaei’s most extensive public comments since being named to the post this month.

“If (Trump) wants to do something, we will retaliate in a seismic manner,” he had told the state broadcaster in an interview that aired late Saturday. He said Iran would target other oil-shipping routes from the Persian Gulf — alternatives to the Strait of Hormuz.

Rezaei, a former Revolutionary Guard commander and military adviser to Supreme Leader Ayatollah Mojtaba Khamenei, was part of senior appointments widely seen as hardening Tehran’s political and military stance.

Iranian president wants to move past ‘neither war nor peace’

Iranian President Masoud Pezeshkian earlier Sunday said the memorandum of understanding signed in mid-June was the best way to move beyond a situation of “neither war nor peace,” adding that Tehran can’t attract investment nearly six months after the war began.

“There is not a single provision in this agreement that amounts to capitulation,” Pezeshkian said in a speech published by state-run IRNA. “The supreme leader sets the policies, and we will follow that path.”

The interim deal opened a 60-day period for talks aimed at ending the war and reaching an accord on Iran’s nuclear program. That period ended last week with no signs of compromise or extension.

No attacks confirmed on the strait, but new restrictions

There were no confirmed attacks in the Strait of Hormuz over the past 48 hours, a multinational coalition overseen by the U.S. Navy said Sunday, with shipping traffic still at reduced levels. The U.S. military said its blockade of Iranian ports had redirected 70 commercial ships and disabled three as of Sunday.

Iran’s recently created Persian Gulf Strait Authority, sanctioned by the U.S., published a list of dozens of ships it said had violated arrangements for transiting the strait and would face future restrictions like fines or seizures. The strait had been considered an international waterway before the U.S. and Israel attacked Iran on Feb. 28.

Iran and Oman, on the strait’s other side, are now discussing management of it, which likely will include ships paying fees.

Pakistan’s army chief will visit Tehran

Pakistani Field Marshal Asim Munir will lead a delegation to Tehran on Monday, Iranian state television reported, citing Iran’s Foreign Ministry spokesperson, Esmail Baghaei.

Two regional officials said the visit was part of Islamabad’s efforts to de-escalate tensions between the United States and Iran and urge them to return to the negotiating table. The officials spoke on condition of anonymity because they were not authorized to discuss the matter publicly.

— By Munir Ahmed in Islamabad

Iran executes man arrested during January protests

The Iranian judiciary’s Mizan news agency reported the latest execution connected to nationwide protests early this year, saying Majid Adineh was arrested Jan. 9 in Mohammadshahr, west of Tehran.

The judiciary said forensic examinations indicated the handgun found on him had been fired on Jan. 8 and 9. Mizan said Adineh had joined the unrest following calls by groups opposed to Iran’s government and alleged that he had received training from groups outside the country. He was convicted under Iran’s law imposing harsher penalties for espionage and cooperation with hostile states.

Israeli settler arrested in beating of Palestinian amputee

Police arrested a 16-year-old boy from the Israeli settlement of Avigayil in the beating of a 61-year-old Palestinian, Saeed Muhammad Ibrahim Rabah, outside his home in the occupied West Bank, a year after he lost a leg after being shot by a settler.

Rabah told The Associated Press that the violence at his home in Khirbet al-Rakeez on Saturday was an effort to make families leave, but “we will remain, no matter what happens.”

Separately, the West Bank Health Ministry said a 14-year-old in the Askar refugee camp in Nablus was shot dead by Israeli forces, who did not immediately comment. The uncle of Islam Maher Ajouri, Nehad Ajouri, called the shooting indiscriminate.

And Israel’s military said it detained a suspect in a stabbing attack that wounded a 24-year-old Israeli man in the area of al-Auja in the West Bank. Israel’s emergency services said the man was in moderate condition.

Airstrike in Gaza kills a 4-year-old child

Four-year-old Mohammed Taha died after an Israeli airstrike hit a central Gaza house on Sunday and wounded at least five others, according to the Al-Aqsa Martyrs Hospital, which received the casualties.

Israel’s military later said it struck and killed a Hamas commander in central Gaza. The hospital confirmed that the man named, Ismail Abu Ful, was killed.

An Israeli strike in southern Gaza wounded at least seven people, including three children, according to health officials at Nasser Hospital. The military did not immediately comment.

And Defense Minister Israel Katz in a statement said he instructed the military to “act immediately and forcefully” to prevent launches of balloons, kites or drones from Gaza toward nearby Israeli communities.

Before the Oct. 7, 2023, attack by Hamas-led militants on Israel — when 1,200 people were killed and 251 taken hostage — burning kites and balloons were sent from Gaza into southern Israel, causing fires and other damage.

Hamas in a statement Sunday accused Israel of “using children’s toys as a pretext” for attacks and further displacement of Gaza residents.

GARY, Ind. (AP) — Tens of thousands of residents in northwest Indiana were in survival mode Thursday as they endured a ninth day without power, throwing out spoiled food, lining up for hot meals and searching for places to charge their phones.

In Gary, Indiana, schools remained closed after the deadly Aug. 11 storm downed trees and power lines. Residents turned to social media to find open laundromats and working Wi-Fi, while others sought food, diapers and cleaning wipes for low-income neighbors.

Meanwhile, heavy rains in central Ohio brought flash flooding that covered roadways Thursday morning in Columbus, the state capital, where emergency crews rescued motorists from stranded cars and saved a 12-year-old boy who was swept off a bridge.

Northern Indiana Public Service Co. said 68,000 customers were still without power as of Thursday morning, the majority of them in Lake County beside the Illinois border. The utility said it has restored power to 306,500 others since Aug. 11. But power is not expected to be fully restored until Tuesday in some places, including Gary.

Courtney Page-Tan, an Indiana University Indianapolis professor who studies community resilience, said health concerns grow each day of a prolonged outage. With many people using generators, poor ventilation can lead to carbon monoxide poisoning. In addition, those reliant on medical devices risk having them lose their charge, while refrigerated food once safe to eat could pose health risks as it spoils.

“Nine days is a long time for a community to be without power,” Page-Tan said.

Residents are exhausted from days without power

Shatiya Hardin, a hair stylist in Gary for 25 years, has been unable to open her salon since the storm. She said residents in her lower-income neighborhood initially took the outages in stride. But now patience is wearing thin.

“We’re always in survival mode in Gary. And I think that’s probably why it wasn’t so much of an uproar because the first few days, it was like, ‘OK, we’re used to this …. but this is the second week now,” Hardin said. “It’s not OK for us to continually be in survival mode, doing the best that we can.”

More than a week after the initial storm, many residents in East Chicago, Indiana, who lost power regained it, but then lost it again. Kevin Mejia, who has a community Facebook page, was in that category Thursday.

“If I make one post, I get 500 comments,” Mejia, 30, said. “A lot of people have been reaching out to me for food: ‘Hey, I threw out hundreds of dollars in groceries.’ Elderly people don’t know who to turn to.”

He’s been sleeping on the floor because his mattress is too warm. With no power, his window air conditioners are silent.

Raydia Martin, assistant director of the Flourish Community Hub at Flourish Church in Gary, said the “silver lining” has been the response from volunteers and community groups.

“We thrive best, you know, as humans on certainty and predictability,” Martin said. “So for something so devastating to happen so quickly, it definitely takes a toll on people mentally. Just not knowing what’s coming next, where the next meal is going to come from, and when this is all going to be over. We need to have a light at the end of the tunnel.”

The utility, NIPSCO, has called the destruction “unprecedented and widespread,” and said crews from around the country have arrived to help repair downed wires, broken poles and damaged equipment.

Illinois, which is served by a different utility, recovered sooner from the same storm, but Melody Birmingham, an executive at NIPSCO’s parent company, said that part of Illinois had fewer trees and different infrastructure, including some power lines that may have been buried.

“No storm is created equal,” she said. “No service territory is the same.”

Schools across northwest Indiana are still closed

The power outages have also disrupted the start of the school year for thousands of children.

Gary’s school district, with about 4,300 students, started its school year in early August but has been closed since Aug. 13 and will remain closed through at least Friday, officials said.

Portage Township Schools had to cancel its Aug. 12 start of classes because of the storm and now is planning an Aug. 25 launch of the academic year. Officials this week said there are “existing safety concerns regarding trees down across several properties and damage that needs to be repaired.”

Page-Tan said school closures can have significant consequences for vulnerable families.

“For a lot of households that live paycheck to paycheck, if they are missing work because they’re unable to find childcare, it can be detrimental to the stability of a family,” she said.

Flash flooding brings new woes to central Ohio

About 250 miles (400 kilometers) southeast of Gary, heavy rains drenched Columbus, Ohio, with more than 3 inches (7 centimeters) of rain in 12 hours, Columbus Mayor Andrew Ginther said.

Two women who were on foot and trapped in a flooded creek were rescued, Fire Division Lt. Nick Davis said. He also reported that first responders saved the life of a 12-year-old bicyclist who was swept off a bridge in high water.

The city was still cleaning up from severe weekend thunderstorms when the heavy rains struck midweek.

“We’ve been all hands on deck supporting residents since last week,” Ginther said Thursday morning at a news conference. “We’re going to be focused on recovery, even with this curveball from Mother Nature.”