Defense Secretary James Mattis James Norman MattisBiden courts veterans amid fallout from Trump military controversies Trump says he wanted to take out Syria's Assad but Mattis opposed it Gary Cohn: 'I haven't made up my mind' on vote for president in November MORE on Tuesday brushed off reports that he might leave the Trump administration later this year.

"I wouldn't take it seriously at all," Mattis told reporters, advising them to "keep a sense of humor about it."

"How many times have been through this, now, just since I've been here?" Mattis said. "It will die down soon, and the people who started the rumor will be allowed to write the next rumor, too."

"Just the way the town is," he added.

Mattis responds to reports his time at the DoD is short: You shouldn't take the reports seriously.



Adds how the "rumor" is spread by the news.



"Of course I don't think about leaving, I love it here. I'm thinking about retiring here, getting a little place down on the Potomac." pic.twitter.com/vNZxRvajXN — Julio Rosas (@Julio_Rosas11) September 18, 2018

Mattis's comments came days after The New York Times reported that President Trump Donald John TrumpBiden on Trump's refusal to commit to peaceful transfer of power: 'What country are we in?' Romney: 'Unthinkable and unacceptable' to not commit to peaceful transition of power Two Louisville police officers shot amid Breonna Taylor grand jury protests MORE was mulling replacing Mattis after the November midterm elections with someone who was most vocally supportive of his policies.

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The report, which cited multiple current and former officials, noted that Mattis and Trump have butted heads over a number of issues, including barring transgender Americans from serving in the military and ceasing military exercises in South Korea.

Speculation grew that tensions between the two were worsening after an excerpt from journalist Bob Woodward's book emerged earlier this month, quoting Mattis likening Trump's grasp of the situation on the Korean peninsula to that of a "fifth or sixth grader."

Mattis categorically denied having made the statement, calling Woodward's reporting on him "fiction." Trump later praised Mattis's response and also dismissed the book as fictional.

Woodward has said that Mattis was dishonest in denying the remarks he attributed to him.

When asked Tuesday if he ever thought about leaving his position, Mattis responded, "Of course I don't think about leaving, I love it here."

"I'm thinking about retiring here, getting a little place down on the Potomac," he quipped.