
U.S. President Donald Trump announced that he fired long-embattled Defense Secretary Mark Esper in a tweet on Monday, just two days after news networks called the U.S. election against the incumbent commander in chief, another move that current and former officials worry could upset an already tumultuous transition to a new administration.
The move comes amid lingering tensions between Esper and Trump. The Department of Defense chief’s decision to publicly oppose using active-duty U.S. troops to quell protests against racial injustice in June and his endorsement of renaming military bases that honor Confederate generals angered Trump and nearly led him to push Esper out earlier. Top aides and senior Republican lawmakers helped convince him to keep Esper in place so the administration did not look to be in chaos ahead of the elections, current and former officials said.