WASHINGTON —  President Donald Trump has decided to dismiss his embattled chief strategist Stephen Bannon, an architect of his 2016 general election victory, in a major White House shake-up that follows a week of racial unrest, according to two people familiar with the move.

Trump had been under mounting pressure to dispatch with Bannon, who many officials view as a political Svengali but who has drawn scorn as a leading internal force encouraging and amplifying the president’s most controversial nationalist impulses.

Bannon told friends on Friday that he was expecting to be informed whether he was being cut loose from the White House, according to multiple people close to him said. One of them said Bannon is resigned to that fate, and has said he is determined to continue to advocate for Trump’s agenda on the outside.

“No matter what happens, Steve is a honey badger,” said this person, who like others interviewed spoke on the condition of anonymity because of the sensitivity of the situation. “Steve’s in a good place. He doesn’t care. He’s going to support the president and push the agenda, whether he’s on the inside or the outside.”

John Kelly, the retired four-star Marine Corps general brought in late last month as White House chief of staff, has been contemplating dramatic changes to West Wing staffing that included firing Bannon, a right-wing populist who helped guide the president to victory in the final months of last year’s campaign.

This story is being updated.

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