Hegseth Removes Pentagon's Top Planner Amid Iran Strike Debate
Army Lt. Gen. Brett Sylvia is the second general ousted from the J5 role in a year, a move occurring while the White House weighs new military actions against Tehran.
By Thomas Obasi ·
Nearly two dozen senior military leaders have departed their posts under Defense Secretary Pete Hegseth, a turnover rate that has reshaped the Pentagon's command structure. The latest departure is Army Lt. Gen. Brett Sylvia, who served as the head of strategy, plans, and policy on the Joint Chiefs of Staff. A defense official confirmed Sylvia's removal on Wednesday, marking the second general to lose the position, known in the military as the J5, during Hegseth's tenure.
The official, who spoke on the condition of anonymity to discuss sensitive personnel matters, stated that no immediate replacement for Sylvia has been identified. The Pentagon has not provided a public reason for the dismissal. The move was first reported by The Atlantic. A spokesperson for the Joint Staff released a statement expressing gratitude for Sylvia's 32 years of service and wishing him and his family well.
Sylvia's removal comes at a tense moment in the Middle East conflict. President Donald Trump has indicated that new strikes on Iran are an option following the midterm elections scheduled for next week. U.S. officials have briefed several Middle East countries and regional allies on the potential for renewed military action. These diplomats noted that while Trump has not made a final decision, the administration is preparing for the possibility that Iran may retaliate against its neighbors.
To support potential operations, a third U.S. aircraft carrier and thousands of additional troops are currently moving toward the region. Trump, who launched the war with Israel eight months ago, has vowed to "finish the job" in Iran. The J5 director is typically responsible for coordinating military plans with the president and the chairman of the Joint Chiefs, making the vacancy a notable gap in the planning process.
Sylvia previously commanded the 101st Airborne Division at Fort Campbell, Kentucky, until May 2025. His official biography, which detailed his service as vice director for the J5, has been taken offline. He is part of a larger trend of departures that includes civilian secretaries of the Army and Navy, as well as top uniformed officers from various military services. The Pentagon did not immediately respond to messages seeking comment late Wednesday.
Last month, Hegseth ordered the military to double its cuts to the overall number of top officers, targeting a 20% decrease by January 1, 2027. There are currently roughly 800 flag and general officer positions. At Marine Corps Base Quantico on September 30, Hegseth told junior officers and enlisted leaders that he viewed the reductions as "accountability and long overdue." The cuts have drawn criticism from some members of Congress who describe the process as a purge.
Senator Mark Kelly, a Democrat from Arizona and former Navy combat pilot, offered a sharp critique of the leadership changes. Speaking last month, Kelly argued that Hegseth holds a "deep-seated grievance about leadership in the military." Kelly warned that the administration is "purging a generation of great leaders" and that it will take a generation to recover from the loss of experience at the top of the ranks.
