Pentagon fires top military planner as Iran strike decision looms

Defense Secretary Pete Hegseth removed the Pentagon’s chief military planner on Wednesday, a decision that coincides with President Donald Trump’s consideration of renewed airstrikes on Iran. Army Lt. Gen. Brett Sylvia was dismissed as head of strategy, plans, and policy, a position known in the military as the J5.

A defense official, speaking on the condition of anonymity, stated that no replacement for Sylvia has been identified and that the Pentagon has not provided a specific reason for the dismissal. The official noted that Sylvia is the second general to lose the J5 post under Hegseth. His predecessor, Lt. Gen. Joseph McGee, was forced to retire in October of last year.

The J5 director is typically responsible for coordinating military plans with the chairman of the Joint Chiefs and the president. Sylvia’s departure occurs at a critical juncture in the eight month long war with Iran. Trump has indicated that new strikes are an option following the midterm elections scheduled for next week. He has previously vowed to finish the job in Iran after launching the conflict with Israel.

U.S. diplomats told two regional allies and Middle East countries to prepare for potential renewed military action after Tuesday’s elections. These officials also warned of the possibility that Iran might retaliate against the allies. Despite these preparations, the diplomats said Trump has not made a final decision on launching new strikes. A third U.S. aircraft carrier and thousands of additional troops are currently en route to the region.

Sylvia served as commander of the 101st Airborne Division at Fort Campbell, Kentucky, until May 2025. He also previously held the role of vice director for the J5. His official biography on the Joint Staff website has since been taken offline. A Joint Staff spokesperson thanked Sylvia and his family for 32 years of service in a brief statement.

Sylvia’s firing adds to a list of nearly two dozen senior military leaders who have been dismissed or forced to retire under Hegseth. Most of these departures have not been publicly explained. The changes include civilian secretaries for the Army and Navy as well as top uniformed officers. Hegseth ordered a 20 percent reduction in the number of top officers, a cut to be completed by January 1, 2027.

Hegseth described the reduction as a measure of accountability on September 30. He addressed junior officers at Marine Corps Base Quantico and called the cuts long overdue. The Pentagon currently has roughly 800 flag and general officer positions. Senator Mark Kelly, a Democrat from Arizona and former Navy pilot, criticized the cuts as a purge. Kelly said last month that the removal of leaders will take a generation to recover.