President Trump poured gas on his verbal flames against North Korea – declaring Thursday that maybe his earlier “fire and fury” broadside wasn’t enough.

Trump said the rogue regime should “get their act together” or Pyongyang will be in trouble “like few nations have ever been.”

His incendiary comments echoed those he made Tuesday when he warned the hermit kingdom in off-the-cuff remarks to stop its belligerence against the US or face “fire and fury like the world has never seen.”

“Maybe that statement wasn’t tough enough,” Trump said Thursday as he ramped up the rhetoric at his Bedminster, NJ, golf club, where he is vacationing.

Trump said strongman Kim Jong Un should be “very, very nervous” if he does anything to the United States – though he declined to say whether the US was considering a pre-emptive strike.

He said his administration never addresses such plans in public.

“We don’t talk about that. We never do. I don’t talk about it,” Trump told reporters. “We’ll see what happens. What they’ve been doing and what they’ve been getting away with is a tragedy and it can’t be allowed.”

He then added menacingly that “things will happen to them like they never thought possible, OK?”

“He’s been pushing the world around for a long time,” he said about the despot.

The president also said China can do more to help resolve the escalating crisis with North Korea, which has successfully miniaturized a nuclear weapon — marking a major step in the country’s nuclear ambitions.

His comments were his first since North Korea reacted to his “fire and fury” threat by announcing plans to launch ballistic missiles toward the American territory of Guam in the Pacific — home to US bombers.

Flanked by Vice President Mike Pence before a meeting with National Security Adviser H.R. McMaster and White House Chief of Staff John Kelly, Trump said it was time that somebody stood up to the pariah nation.

He added that the US “of course” would always consider negotiations with North Korea, despite the fact that they have failed for the past 25 years.

Trump accused his predecessors of failing to effectively address the North Korean headache and that it was time a president “stuck up for the country,” CNN reported.

The UN Security Council last week approved severe economic sanctions against North Korea for firing two intercontinental ballistic missiles last month.

But on Thursday, Trump expressed concerns that the sanctions would not work.

Trump began his verbal assault against North Korea after a report that Pyongyang has successfully miniaturized a nuclear weapon — marking a major step in the country’s nuclear ambitions.

Meanwhile, the president also sought to allay Americans’ fears Thursday.

“The people of this country should be very comfortable,” he said. “The people of our country are safe. Our allies are safe.”

With Post Wires