Lonnie Bunch will retire as Smithsonian secretary at year’s end after months of pressure from the Trump administration. Here are seven key facts.
Lonnie Bunch Announces Retirement From Smithsonian Leadership
Lonnie Bunch will step down as secretary of the Smithsonian Institution at the end of 2026, closing a seven-year tenure marked by major cultural achievements and growing political pressure.
Bunch said he was leaving with “mixed emotions and heartfelt gratitude.” His retirement follows months of conflict between the Smithsonian and the Trump administration over how American history should be presented in the institution’s museums.
When Will Lonnie Bunch Leave the Smithsonian?
The Smithsonian said Bunch will remain in his position through the end of the year. A successor has not yet been announced.
In his retirement statement, Bunch said he was proud of what the institution had accomplished and confident in the people who would continue its work. He described the Smithsonian as one of the great loves of his life after spending nearly four decades connected to it.
Bunch also told The New York Times that his decision was not directly caused by the political dispute, saying that “now’s the time.” He acknowledged that the pressure had been stressful and said he looked forward to no longer starting his mornings by checking his phone. CBS News
A Career Spanning 38 Years
Bunch first joined the Smithsonian in 1978 as a curator at the National Air and Space Museum. He later held positions at the National Museum of American History before leaving the institution in 2000.
He returned in 2005 to lead the development of the National Museum of African American History and Culture. The museum opened in 2016 after years of planning, fundraising and construction.
In 2019, Bunch became secretary of the Smithsonian. He was the first Black person and the first historian to hold the institution’s top leadership position.
Why the Trump Administration Criticized the Smithsonian
The dispute centers on the way Smithsonian museums describe the country’s history, including slavery, racism, Native American history and the development of American democracy.
In March 2025, President Donald Trump signed an executive order directing officials to remove what it called “improper, divisive, or anti-American” ideology from Smithsonian programs and exhibitions.
The administration argued that some museum content presented the United States too negatively and gave excessive attention to racial conflict. Trump also accused the Smithsonian of focusing too heavily on slavery and oppression while failing to emphasize national achievements.
The Smithsonian and its supporters have defended the importance of presenting difficult history alongside stories of progress. Bunch has argued that understanding the country’s past is essential to building a more perfect union.
What Did the White House Review Examine?
The administration’s review included public-facing material across several museums. Officials said they would examine exhibition text, educational resources, social media, future exhibition plans and the historical framing used by curators.
The initial review covered eight institutions:
- National Museum of American History
- National Museum of Natural History
- National Museum of African American History and Culture
- National Museum of the American Indian
- National Air and Space Museum
- Smithsonian American Art Museum
- National Portrait Gallery
- Hirshhorn Museum and Sculpture Garden
The review was presented as part of preparations for the nation’s 250th anniversary. Administration officials said Smithsonian museums should offer a more unifying interpretation of American history.
Critics viewed the effort as political interference with an institution that has traditionally operated with considerable independence.
Pressure Also Fell on Museum Directors
Anthea M. Hartig, director of the National Museum of American History, faced criticism after the White House Domestic Policy Council released a report describing Smithsonian leaders as radical activists.
The report said the museum did not tell American history in a way that was “inspiring, unifying, and worthy” of the country. Hartig rejected that characterization during congressional testimony, saying the report did not accurately represent the museum’s work.
Three weeks after the report was released, the administration ordered signs to be placed outside the museum stating that some exhibits contained inaccurate information.
The confrontation fueled speculation that Smithsonian leaders could be removed. However, the president does not have the same direct authority over the Smithsonian that he has exercised at some other Washington cultural institutions. NBC News
Why the Smithsonian Is Structurally Different
The Smithsonian is not part of the executive branch. Its governance is overseen by a Board of Regents that includes the vice president, the chief justice of the United States, members of Congress and citizen regents.
Chief Justice John Roberts serves as the Smithsonian’s chancellor. After Bunch announced his retirement, Roberts praised his leadership and said he had pursued excellence in telling the nation’s story.
The institution includes 21 museums, 20 libraries, research centers and the National Zoo. Its size and independent governance make leadership changes more complicated than a standard presidential appointment.
The Board of Regents Will Guide the Transition
The Board of Regents is expected to oversee the process of selecting Bunch’s successor. The next secretary will inherit an institution facing political scrutiny, questions about federal support and a debate over the role of museums in national life.
The new leader will also need to manage relationships with Congress, the White House, Smithsonian staff, donors, researchers and millions of visitors.
What Lonnie Bunch’s Departure Means
Bunch’s retirement represents a significant transition for the Smithsonian. He helped establish the National Museum of African American History and Culture and later led the broader institution during a period of intense public debate over historical interpretation.
His departure does not immediately resolve the disagreement with the Trump administration. The review of Smithsonian museums is continuing, and officials may continue to seek changes to exhibitions, signage and educational materials.
The next secretary will therefore face two competing demands: preserve the Smithsonian’s scholarly independence while responding to government oversight and political expectations.
Bunch leaves after 38 years of service, but the questions surrounding the institution will remain. How museums present America’s past—and who has the authority to shape that presentation—will continue to influence the Smithsonian long after his final day in office.
