Trump warns Iran's new supreme leader will need US approval or won't 'last long'

President Donald Trump described Iran as a 'paper tiger' and said Tehran's regional ambitions were halted by US-led operations over the past weeks
President Donald Trump arrives at Miami International Airport on March 7, 2026 in Miami, Florida (Getty Images)
President Donald Trump arrives at Miami International Airport on March 7, 2026 in Miami, Florida (Getty Images)

WASHINGTON, DC: President Donald Trump said on Sunday, March 8, that Iran’s next supreme leader would need approval from the United States to remain in power, as Tehran moves closer to selecting a successor amid the ongoing conflict with Washington.

Speaking to ABC News, Trump warned that any new Iranian leader would struggle to survive without US backing.

“He’s going to have to get approval from us,” Trump said. “If he doesn’t get approval from us, he’s not going to last long,” he added.

WASHINGTON, DC - SEPTEMBER 05: U.S. President Donald Trump speaks to members of the media as he signs executive orders during a press availability in the Oval Office of the White House on September 05, 2025 in Washington, DC. President Trump signed executive orders which included the renaming of the Department of Defense to the Department of War. (Photo by Kevin Dietsch/Getty Images)
President Donald Trump speaks to members of the media as he signs executive orders during a press availability in the Oval Office of the White House on September 5, 2025, in Washington, DC (Kevin Dietsch/Getty Images)

Trump says he wants to place a ‘good leader’

The president added that the United States wants to prevent future conflicts over Iran’s nuclear ambitions. 

“We want to make sure that we don’t have to go back every 10 years, when you don’t have a president like me that’s not going to do it,” Trump said.

“I don’t want people to have to go back in five years and have to do the same thing again, or worse, let them have a nuclear weapon,” he continued.

Trump said he would be open to approving a leader linked to Iran’s previous regime if that person was considered capable. “I would, in order to choose a good leader, I would, yeah, I would,” he said. “There are numerous people that could qualify.”

The remarks came as speculation grew over who might succeed Iran’s current leadership following weeks of escalating military confrontation.

People watch as smoke rises on the skyline after an explosion in Tehran, Iran, Saturday, Feb. 28, 2026 (AP Photo)
People watch as smoke rises on the skyline after an explosion in Tehran, Iran, Saturday, February 28, 2026 (AP Photo)

Trump claims he ended Iran’s regional ambitions

Trump also suggested that the war had stopped Tehran from carrying out a broader plan to dominate the Middle East.

“They are a paper tiger. They weren’t a paper tiger a week ago, I’ll tell you,” he said. “And they were going to attack.” 

“Their plan was to attack the entire Middle East, to take over the entire Middle East,” he added.

The president also did not rule out deploying US special forces to secure Iran’s enriched uranium stockpiles. “Everything is on the table. Everything,” Trump said.

DOVER, DELAWARE - MARCH 07: U.S. President Donald Trump, U.S. Special Envoy to the Middle East Steve Witkoff and first lady Melania Trump stand at attention as a U.S. Army carry team moves a flagged-draped transfer case containing the remains of Maj. Jeffery R. O'Brien at Dover Air Force Base March 07, 2026 in Dover, Delaware. Six soldiers from the 103rd Sustainment Command were killed in action by an Iranian drone strike on March 1 in Port Shuabia, Kuwait during
President Donald Trump, Special Envoy to the Middle East Steve Witkoff and First Lady Melania Trump stand at attention as an Army carry team moves a flagged-draped transfer case containing the remains of Maj Jeffery R O'Brien at Dover Air Force Base, March 7, 2026, in Dover, Delaware (Roberto Schmidt/Getty Images)

Trump on meeting families of fallen soldiers

Over the weekend, Trump met with the families of six US soldiers killed in the conflict. Asked whether witnessing the dignified transfer ceremonies had given him pause about the war, Trump said it had not. “No, not at all,” he said. “The parents would be upset if I did that.”

“The parents said to me, every one of them, 'please sir, win this for my boy', and in one case, a young woman,” he said. “'Please, win this for my child.'”

Trump described the meeting as emotional. “It was a beautiful event, where I met the parents. They were devastated but proud,” he said.

President Donald Trump speaks to members of the media traveling on Air Force One while heading to Miami on March 7, 2026. President Trump and other members of the government attended the dignified transfer of six soldiers from the 103rd Sustainment Command who were killed in action by an Iranian drone strike on March 1 in Port of Shuaiba, Kuwait during 'Operation Epic Fury' (Photo by Roberto Schmidt/Getty Images)
President Donald Trump speaks to members of the media traveling on Air Force One while heading to Miami on March 7, 2026 (Roberto Schmidt/Getty Images)

The president declined to predict how long the conflict would last, despite earlier saying it could run four to five weeks. “I don’t know. I never predict,” Trump said. “All I can say is we are ahead of schedule both in terms of lethality and in terms of time.”

Trump also brushed aside concerns over rising gasoline prices, calling them a temporary effect of the war. “I think it’s fine. It’s a little glitch. We had to take this detour,” he said.

Despite some criticism from longtime supporters, Trump insisted the operation had strong backing among his political base.

Plumes of smoke rise as strikes hit the city during the US–Israeli military campaign in Tehran, Iran, Friday night, March 6, 2026. (AP Photo/Vahid Salemi)
Plumes of smoke rise as strikes hit the city during the US–Israeli military campaign in Tehran, Iran, Friday night, March 6, 2026 (AP Photo/Vahid Salemi)

“It’s more popular than ever. It’s a very MAGA thing what we’re doing,” he said. “Because otherwise we won’t have a country either, we’ll be hit. And MAGA is all about saving America,” he added.

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