WASHINGTON — Defense Secretary Pete Hegseth has fired the Pentagon’s top military planner, Army Lt. Gen. Brett Sylvia, removing the officer who ran strategy and war planning for the Joint Chiefs of Staff as President Donald Trump weighs renewed strikes on Iran after next week’s midterm elections.
Sylvia’s removal as director for strategy, plans and policy — the job known inside the Pentagon as the J5 — was confirmed by a spokesman for Gen. Dan Caine, the chairman of the Joint Chiefs of Staff, CNN reported. A defense official told The Associated Press that no reason was given for the firing and that no immediate replacement has been named. The dismissal was first reported by The Atlantic, and Sylvia’s biography was removed from the Joint Chiefs’ website by Wednesday evening.
The Joint Staff’s only on-record statement offered no explanation, saying the chairman and the Joint Force extend their “deepest gratitude to Lt. Gen. Brett Sylvia and his family for their 32 years of distinguished service to our nation.”
The J5 is not a back-office job. The director and his staff turn the White House’s direction into military options, coordinate war plans with the chairman and the president, and weigh the risks of executing them. The post is now vacant — a deputy is expected to fill it on an acting basis while a nominee is chosen — days before the November 3 midterms, after which Trump has said new strikes on Iran are an option in the eight-month-old war.
Why Sylvia was fired is not established. CBS News, citing a Pentagon official who spoke on condition of anonymity, reported that he was accused of leaking classified information about the Iran war and the Russia-Ukraine war, that he had failed three polygraph tests on sharing classified information with the press, and that the case had been referred to the Justice Department. The Pentagon has not confirmed any of that, and Sylvia has not commented publicly. Other officials have described instead a loss of confidence and clashes with Elbridge Colby, the Pentagon’s top policy official, according to news reports. Zark News is treating the competing accounts as unconfirmed until an official statement or a response from Sylvia emerges.
Sylvia is the second general in a year to be forced out of the J5 chair. His predecessor, Lt. Gen. Joseph McGee, was pushed into retirement last October. Nearly two dozen generals, admirals and other senior officials have been fired or pushed out since Hegseth took over the Pentagon, and Hegseth has ordered a 20 percent cut in top officer positions by January 1, 2027 — a reshaping he defends as accountability and critics, including Sen. Mark Kelly of Arizona, describe as a purge.
A 1994 West Point graduate, Sylvia commanded the Army’s 101st Airborne Division at Fort Campbell from 2023 to 2025 and had earlier served as the J5’s vice director. He was nominated for the top planning job by former Defense Secretary Lloyd Austin near the end of the Biden administration and took it in 2025. ABC News reported that he has since retired from the Army.
The firing lands at a delicate moment in the Iran standoff. Trump has vowed to “finish the job” against Iran and has repeatedly floated new operations, while stressing that any fresh strikes would come after Tuesday’s elections. U.S. officials have told allies in the Middle East to be ready for possible renewed American action — and for Iranian retaliation — according to the AP, citing two diplomats briefed on the matter, who also said Trump has made no final decision. A third U.S. aircraft carrier and thousands of additional troops are heading toward the region.
The Pentagon’s planning directorate will be under acting leadership if that decision comes. Zark News reported earlier this month that the Pentagon was already drawing up pre-midterm strike options against Iran; the officer whose staff would normally coordinate those options is now gone, with no official explanation on the record.
