WASHINGTON: US President Donald Trump said in an interview airing Sunday that Defence Secretary Jim Mattis "could be" leaving, referring to him as "sort of a Democrat."
Mattis, seen as one of the steadiest but also more independent members of Trump's cabinet, has served as a low-profile counterweight to the president in his often abrasive treatment of US allies.
In an interview to be aired Sunday on CBS's "60 Minutes," Trump was asked whether he wanted Mattis to leave.
"It could be that he is. I think he's sort of a Democrat, if you want to know the truth," Trump said, according to an excerpt released by CBS.
"But General Mattis is a good guy. We get along very well. He may leave. I mean, at some point, everybody leaves."
Trump said he had lunch with Mattis two days earlier and Mattis, a retired Marine four-star general, had not told him that he was leaving.
The exchange on Mattis came after Trump alluded to upcoming changes in his cabinet, which last week saw the surprise resignation of Nikki Haley, the US ambassador to the United Nations.
"I'm changing things around. And I'm entitled to. I have people now on standby that will be phenomenal. They'll come into the administration, they'll be phenomenal," Trump said.
"I think we have a great cabinet. There're some people that I'm not happy with. I have some people that I'm not thrilled with. And I have other people that I'm beyond thrilled with," he said.