President Donald Trump just gave a startling warning to the leaders of the rogue Islamic Republic of Iran, and they would be wise to heed it.

“Can you answer whether you are moving closer to striking Iranian nuclear facilities?” a reporter asked the president on Wednesday.

“I can’t say that. You don’t think I will answer that?” President Trump responded before sarcastically mocking the question.

“You don’t know that I’m going to even do it. I may do it—may not. Nobody knows what I am going to do. I can tell you this: Iran has a lot of trouble. They want to negotiate. And I said, ‘Why didn’t you negotiate with me before all this death and destruction? Why didn’t you negotiate with me two weeks ago? You could have done fine. You would have had a country.’ It’s very sad to watch this. I’ve never seen anything like it. Everyone thought it would be the reverse. I didn’t think so. I was telling them you have to do something. You have to negotiate. At the last minute, they said, ‘We aren’t going to do that,’” the president said.

“And they got hit. Remember 60 days? 61 will become a very famous number. One hell of a first hit. One hell of a hit. Not sustainable, to be honest—it ended on the first night,” he said before saying that it is “not to late” for Iran to negotiate but the window is closing.

“Has Iran reached out to you?” the reporter asked.

“Yes. I said it’s very late, you know? I said it’s very late to be talking. I don’t know—there is a big difference between now and a week ago. Big difference,” the president said.

“It’s about any—anybody. They even suggested they come to the White House. A big difference. But they suggested it. I can’t go now because of what’s going on. I had to come back early from the G-7; that was terrific in Canada—good people,” he said.

And he went on to explain, in two words, what he wants from Iran.

“Two very simple words: unconditional surrender. That means ‘I’ve had it. Okay, I give up. No more.’ Then we go—’all the nuclear stuff is over the place.’ They had bad intentions for forty years: ‘Death to America, death to Israel,’ and anybody else they didn’t like. They were bullies—schoolyard bullies. Now they aren’t bullies anymore, but we’ll see what happens. Nothing is finished until it is finished. War is very complex—many bad things can happen; many turns are made. I wouldn’t say we’ve won anything yet. We sure as hell made a lot of progress. We’ll see—the next week will be big, maybe less. But is there anybody here who thinks it’s okay for a hostile, zealous country to have a nuclear weapon that could destroy twenty-five miles—or more—its dust blowing to other nations? We’ve been threatened by Iran for many years. Fifteen years ago, I was saying we cannot let Iran get a nuclear weapon. I’ve been saying it for a long time,” he said.