National security adviser H.R. McMaster on Wednesday removed Ezra Cohen-Watnick, his senior intelligence director, from his position in the White House more than four months after he initially tried to get him out of the job.

In March, McMaster told the 30-year-old former Defense Intelligence Agency official that he was being moved to another position. But Cohen-Watnick, who worked on the Trump transition team and is close to Jared Kushner, Trump’s son-in-law and senior adviser, appealed to Kushner and Stephen K. Bannon, Trump’s chief White House strategist. Bannon and Kushner spoke with Trump, and Cohen-Watnick was kept in place.

McMaster’s removal of Cohen-Watnick suggests that his influence in the White House and control over his personnel might be on the rise because of the arrival of new White House Chief of Staff John F. Kelly, a retired Marine general.

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The statement said that Cohen-Watnick would take on another position in the administration. His dismissal follows the removal last week of retired Army Col. Derek Harvey, an influential voice on Iran, Syria and counterterrorism policy.

Harvey and Cohen-Watnick were known in the White House for their hawkish views on Iran and were regular allies in White House debates on counterterrorism, Middle East policy and Iran policy, U.S. officials said. Cohen-Watnick and Harvey were hired by McMaster’s ousted predecessor, Michael Flynn.

There probably is a Game of Thrones metaphor in all this, but I really have no urge at all to watch that show, so I’ll stick with bad 1990s television.