High turnover has marked President Trump’s second term, with multiple cabinet-level and senior officials departing through firings or resignations amid policy execution pressures, including the Iran conflict and expanded immigration enforcement. Notable 2026 exits include Director of National Intelligence Tulsi Gabbard in May, Attorney General Pam Bondi in April, Homeland Security Secretary Kristi Noem in March, Labor Secretary Lori Chavez-DeRemer, and recent October departures of Ambassador Kimberly Guilfoyle and Press Secretary Katie Zacharia after brief tenure. Analyses indicate over half of the initial senior appointee group had left by September 2026, with a disproportionate share involving female officials replaced by men. Pre-midterm timing in November 2026 and ongoing agency restructuring continue to shape expectations for further personnel shifts before year-end.