Elon Musk’s Department of Government Efficiency has been Donald Trump’s battering ram during the president’s first 100 days, slashing the federal government and trying to bend its remnants to Trump’s will.

The administration’s HR wing is approving new federal positions and firings, judging employees on their “faithful administration” of the president’s policies.

Elon Musk says he will spend more time at Tesla, but the White House expects him to continue “dedicating a lot of his time”’ to supporting the president.