Eight Israeli drones, including a US-made MQ-9 shot down in southwestern Iran - Tasnim

Police in Iran’s Ardabil province, in the country’s northwest, arrested five individuals on Monday on charges of “disturbing public opinion,” the provincial police commander said, according to state media.

The arrests come amid a broader crackdown on expressions of dissent following Israeli strikes on Iranian targets. Over the weekend, police in Hormozgan province said they had identified 14 individuals accused of spreading disinformation and expressing support for Israel online.

Authorities said those suspects were being pursued for “spreading rumors and disturbing public opinion,” and warned that supporting Israel on social media could carry a prison sentence of two to five years.

Israeli Defense Minister Israel Katz said Monday that while Israel does not intend to harm civilians, residents of Tehran will need to evacuate areas near government and military sites that could be targeted.

“I would like to clarify the obvious: there is no intention to physically harm the residents of Tehran as the murderous dictator does against the residents of Israel,” Katz wrote on X. “But they will need to leave areas where there may be a need to strike regime targets and security infrastructure.”

The United Kingdom Maritime Trade Operations (UKMTO) warned on Monday of rising electronic interference in the Persian Gulf and Strait of Hormuz, disrupting ships’ automated positional reporting.

International Atomic Energy Agency (IAEA) Director General Rafael Grossi said Monday that the ongoing military escalation between Israel and Iran is disrupting essential diplomatic efforts aimed at preventing Iran from acquiring nuclear weapons.

“This military escalation delays indispensable work towards a diplomatic solution for the long-term assurance that Iran does not acquire a nuclear weapon,” Grossi said, during an exceptional meeting of the IAEA Board of Governors in Vienna.

Grossi confirmed that four buildings at Iran’s Isfahan site were damaged in Friday’s Israeli strikes, including a uranium conversion facility, a fuel manufacturing plant, a central chemical laboratory, and a UF4 to EU metal processing facility. However, he noted that no damage had been observed at the Fordow fuel enrichment plant or the Khondab heavy water reactor, which is still under construction.

The IAEA chief said the agency remains present in Iran and that inspections would resume “as soon as safety conditions allow,” in line with Tehran’s obligations under the Nuclear Non-Proliferation Treaty (NPT). “I am in touch with the inspectors on the ground; their safety remains our top priority,” he added.

Grossi also acknowledged ongoing cooperation and information sharing between the Iranian authorities and the IAEA.

Israel's military said on Monday its air force struck a building near Tehran used by Iran’s intelligence services, killing four senior officials, including the head of the Revolutionary Guards' intelligence organization.

According to an Israel Defense Forces (IDF) statement, the strike killed Mohammad Kazemi, head of the Revolutionary Guards’ intelligence unit, his deputy Mohammad Hassan Mohaqeq, as well as the head and deputy of the Quds Force intelligence directorate, Mohsen Bagheri and Abu al-Fadl Nikouei.

Earlier, IRGC-affiliated Fars News reported that Sarfaraz Hossein Nikouei, described as a “prominent and experienced intelligence officer” with Iran’s Revolutionary Guards, was killed in an Israeli strike on Sunday.

“These senior officials played a central role in shaping Iran’s threat assessments and planning terror operations against Israel, the West, and regional countries,” the IDF said.

The Israeli military added that the strike severely damaged Iran’s intelligence capabilities and follows the assassination of the Iranian military’s chief intelligence officer on Friday.

IDF's announcement comes a day after Prime Minister Benjamin Netanyahu confirmed in an interview with Fox News that Israel killed Kazemi and Mohaqeq in a strike in Tehran.