Top Treasury officials have complained about disruption. The secretary of state has pushed back on staff cuts. Inside the Education and Health and Human Services departments, political appointees have been informed - not consulted - about canceled grants and contracts,

The decision to fire Gen. Charles Q. Brown Jr., a four-star fighter pilot, broke a tradition in which the Joint Chiefs chairman remains in place with a new president.

Brown is among the senior military officials the Trump administration and has linked to Biden-era diversity, equity and inclusion efforts.