Iran live updates: Trump says he's postponing strikes on Iran at Middle East allies' request

President Donald Trump is expected to hold a meeting of his top national security advisors in the Situation Room on Tuesday, according to an administration official familiar with the plans.

The purpose of the meeting is to discuss next steps on Iran and the potential for new military action against the country, the official said.

Over the weekend, Trump met with members of his national security team at his golf club in Virginia to strategize on Iran, the official said, Vice President JD Vance, Secretary of State Marco Rubio, CIA Director John Ratcliffe and Special Envoy Steve Witkoff participated in the meeting, the official said.

-ABC News’ Shannon Kingston

Iranian Foreign Ministry spokesperson Esmaeil Baghaei said in a press briefing on Monday that Tehran had responded to the latest American negotiation proposal.

The mediation process continues through Pakistan, Baghaei told reporters.

"What can be said with certainty is, first of all, that rights are not something we are to negotiate or compromise over," Baghaei said, including Iran's right to enrichment as set out by the Nuclear Non-Proliferation Treaty.

"There is no need for another party to recognize this right for Iran. This right already exists," he added.

-ABC News' Victoria Beaule

Israel Defense spokesperson Avichay Adraee on Monday issued evacuation orders for the southern Lebanese towns of Harouf, Burj el-Shamali and Dibal ahead of planned Israeli strikes.

Adraee said the IDF would act "forcefully" against alleged Hezbollah targets in those areas, accusing the Iran-aligned militia of "violating the ceasefire."

Lebanon's Ministry of Public Health said on Sunday that the death toll from Israeli strikes on the country since March 2 had risen to 2,988 people. Another 9,210 people have been wounded, the ministry said.

Saudi Arabia and the United Arab Emirates reported fresh drone attacks on Sunday amid the continued U.S.-Israeli ceasefire and standoff with Iran.

The Abu Dhabi Media Office in the UAE said on Sunday that a drone attack of unspecified origin caused a fire in an electrical generator "outside the inner perimeter" of the Barakah Nuclear Power Plant in the Al Dhafra Region.

The UAE Foreign Ministry said in a statement that the attack came "from the western border direction."

"These attacks constitute a dangerous escalation, an unacceptable act of aggression and a direct threat to the country's security," the statement said. The UAE, it added, "will not tolerate any threat to its security and sovereignty under any circumstances" and reserves the right "to respond to any threats, allegations or hostilities."

Saudi Arabia's Defense Ministry, meanwhile, said on Sunday that its air defenses intercepted three drones "coming from Iraqi airspace."

The ministry said in a post to X that it "reserves the right to respond at the appropriate time and place."