Protesters march in downtown Tehran, Iran, Monday. (Fars News Agency via AP)

DUBAI, United Arab Emirates (AP) — Widening demonstrations sparked by Iran’s ailing economy spread Thursday into the Islamic Republic’s rural provinces, with at least seven people being killed in the first fatalities reported among security forces and protesters, authorities said.

The deaths may mark the start of a heavier-handed response by Iran’s theocracy over the demonstrations, which have slowed in the capital, Tehran, but expanded elsewhere. The fatalities, two on Wednesday and five on Thursday, occurred in four cities, largely home to Iran’s Lur ethnic group.

The protests have become the biggest in Iran since 2022, when the death of 22-year-old Mahsa Amini in police custody triggered nationwide demonstrations. However, the demonstrations have yet to be countrywide and have not been as intense as those surrounding the death of Amini, who was detained over not wearing her hijab, or headscarf, to the liking of authorities.

The most-intense violence appeared to strike Azna, a city in Iran’s Lorestan province, some 185 miles southwest of Tehran. There, online videos purported to show objects in the street ablaze and gunfire echoing as people shouted: “Shameless! Shameless!”

The semiofficial Fars news agency reported three people had been killed. Other media, including pro-reform outlets, cited Fars for the report while state-run media did not fully acknowledge the violence there or elsewhere. It wasn’t clear why there wasn’t more reporting over the unrest, but journalists had faced arrest over their reporting in 2022.

In Lordegan, a city in Iran’s Chaharmahal and Bakhtiari province, online videos showed demonstrators gathered on a street, with the sound of gunfire in the background. The footage matched known features of Lordegan, some 290 miles south of Tehran.

Fars, citing an anonymous official, said two people had been killed during the protests Thursday.

The Washington-based Abdorrahman Boroumand Center for Human Rights in Iran said two people had been killed there, identifying the dead as demonstrators. It also shared a still image of what appeared to be an Iranian police officer, wearing body armor and wielding a shotgun.

In 2019, the area around Lordegan saw widespread protests and demonstrators reportedly damaged government buildings after a report said people there had been infected with HIV by contaminated needles used at a local health care clinic.

In Fuladshahr in Iran’s Isfahan province, state media reported on the death of a man there Thursday that activist groups attributed to the police opening fire on demonstrators.

Iran’s civilian government under reformist President Masoud Pezeshkian has been trying to signal it wants to negotiate with protesters. However, Pezeshkian has acknowledged there is not much he can do as Iran’s rial currency has rapidly depreciated, with $1 now costing some 1.4 million rials.

The protests, taking root in economic issues, have heard demonstrators chant against Iran’s theocracy as well. The country’s leaders are still reeling after Israel launched a 12-day war against the country in June. The U.S. also bombed Iranian nuclear sites during the war.

Iran has said it is no longer enriching uranium at any site in the country, trying to signal to the West that it remains open to potential negotiations over its atomic program to ease sanctions. However, those talks have yet to happen as U.S. President Donald Trump and Israeli Prime Minister Benjamin Netanyahu have warned Tehran against reconstituting its atomic program.