The U.S. Naval Academy has culled 400 books deemed to promote to diversity, equity and/or inclusion from its library at the insistence of the Trump administration, according to the Associated Press.

Last week, the Naval Academy, located in Annapolis, Md., identified 900 potential books to review in response to orders from Defense Secretary Pete Hegseth’s office to remove books containing DEI-related content, The New York Times reported. That list included The Autobiography of Martin Luther King Jr., Einstein on Race and Racism, and a biography of Jackie Robinson. A list of the books that were ultimately removed has not been released.

The nation’s five military academies were also told in February to eliminate admissions “quotas” related to sex, ethnicity or race after President Trump signed an executive order to remove “any preference based on race or sex” from the military. Both the Naval and Air Force Academies have also completed curriculum reviews to remove materials that allegedly promote DEI, and a West Point official also told the AP that it was prepared to review both curriculum and library materials if directed to do so by the Army.