US President Donald Trump suggested he was open to meeting North Korea’s Kim Jong Un.

:: US President Donald Trump opened the door Monday to a future meeting with North Korea’s Kim Jong Un, offering unusual praise for the globally ostracized leader at a time of surging nuclear tensions.

Trump’s conciliatory comments marked a departure from his more unforgiving tone toward the North in recent days.

It marked the latest fluctuation as Trump’s administration struggles to articulate its policy for addressing the growing threat from North Korea’s nuclear program.

“If it would be appropriate for me to meet with him, I would absolutely, I would be honored to do it,” Trump told Bloomberg News.

Clearly aware of the power of his declaration, he added: “We have breaking news.”

As a presidential candidate, Trump suggested he was open to meeting Kim, but hadn’t repeated the line since taking office.

Fresh missile tests by the North and its progress toward developing a nuclear weapon capable of hitting the United States have made the isolated communist dictatorship one of America’s top national security concerns.

Deeming President Barack Obama’s “strategic patience” with North Korea a total failure, Trump and his aides say they’re taking a more aggressive approach, at times warning of potential military confrontation if the North doesn’t change course.

The US has even raised the possibility of a pre-emptive strike if Pyongyang conducts another nuclear test.

Yet on other occasions, Trump’s administration has dangled carrots. It has spoken of restarting negotiations with the North and even suggested resuming food aid to North Korea once it starts dismantling its nuclear and missile programs.

On one point, at least, Trump and his team have been consistently clear: A solution requires China, the North’s biggest economic partner. Trump is hoping China can pressure the North into a peaceful denuclearization. The Obama administration unsuccessfully sought the same objective for years.

Trump’s suggestion of admiration for Kim, however, is something entirely new.

He noted that Kim assumed office in his 20s and has held power despite efforts by “a lot of people” to take it away.

“So obviously, he’s a pretty smart cookie,” Trump told CBS’ “Face the Nation” in an interview that aired Sunday.

Tasked with explaining Trump’s flattery, White House spokesman Sean Spicer said there would be no meeting with the secretive North Korean leader until circumstances were right and numerous conditions met. He said Kim should have to alter his government’s behavior and “show signs of good faith.”

“Clearly, conditions are not there right now,” Spicer said.

But echoing Trump’s gentler tone, Spicer said Kim had “managed to lead a country forward” from a young age.

Spicer didn’t mention that under Kim, North Korea’s government remains strictly authoritarian and dissent isn’t tolerated. Much of the country is impoverished and malnourished.

Sen. John McCain, R-Ariz., who has urged a tough approach to North Korea, warned that Trump would be legitimizing Kim by granting a meeting to the leader of a brutal regime.

“The only time he should meet with him is to get the details of how North Korea will abandon their nuclear weapons program,” McCain told reporters.

Trump’s musings about a potential meeting with Kim were reminiscent of Barack Obama’s declaration during his 2008 campaign that he’d be willing to meet without pre-condition with the leaders of North Korea, Iran, Cuba and other nations long at odds with the US Republicans and Obama’s Democratic opponent, Hillary Clinton, criticized Obama for that statement.