donald Trump has reportedly decided to sack National Security Advisor HR McMaster, in what would be the latest in a string of high-profile White House departures.
The US president is discussing potential replacements for Lt General McMaster, the Washington Post reported on Thursday.
But he is said to be willing to take his time because he wants to avoid humiliating him as well as to have a successor ready.
The Post said that some in the White House were hesitant to remove Lt General McMaster until he had “a promotion to four-star rank or other comfortable landing spot.”
Sarah Sanders, the White House spokeswoman, said there were no changes at the National Security Council, a response that avoided the issue of whether any were being planned.
While Mr Trump reportedly wants to avoid humiliating Lt General McMaster, that did not appear to have been a particularly high priority when he removed secretary of state Rex Tillerson two days ago, a move he announced on Twitter.
A top aide said Mr Tillerson did not speak to the president before his firing was announced and was not given a reason for his dismissal.
After the sacking, the president signalled that a shake-up at the top levels of his administration was not over.