Pentagon Shake‑Up Amid Iran Tensions Raises Alarm for National Security
Defense Secretary Pete Hegseth removed top military planner Brett Sylvia, citing alleged misconduct, as Trump weighs fresh strikes on Iran and tankers face attacks in the Strait of Hormuz.

Defense Secretary Pete Hegseth (f1) removed Army Lt. Gen. Brett Sylvia (f2) from his role as the Pentagon’s top military planner (f5) after a dismissal (f3). A defense official said Wednesday that Hegseth fired the Pentagon's top military planner, according to The Washington Times (f9).
A Pentagon official told CBS News (f6) that Sylvia was fired for apparent misconduct with classified information on the Iran and Russia‑Ukraine wars (f7). Fox News reported he allegedly failed three polygraph exams tied to classified leaks (f8), and the number of exams was three (f16).
The Washington Times noted this is the latest in a series of generals to be ousted (f10) and that the firing comes as President Donald Trump is weighing renewed strikes on Iran (f11). The Trump administration is contemplating more strikes on Iran (f12) while downplaying Iran peace talks (f13) amid an eight‑month‑long war (f18).
CBS reported that tankers were still under attack in the Strait of Hormuz and a ship was burning (f14). Iran claimed three tankers hit mines (f15) in the Strait of Hormuz (f19), a total of three tankers (f17) on Wednesday (f20).
Original reporting
Fox News
Hegseth fires top Pentagon strategist accused of leaking classified Iran, Ukraine war information
Lt. Gen. Brett Sylvia allegedly failed three polygraph exams tied to classified leaks about the Iran war and Ukraine before Pete Hegseth fired him.
Read the original →CBS News
Hegseth fires Pentagon's top military planner over alleged leaks
Defense Secretary Pete Hegseth has fired the Pentagon's top military planner, Army Lt. Gen. Brett Sylvia, a Pentagon official told CBS News.
Read the original →CBS News
Ship burns as Iran claims 3 tankers hit mines in Strait of Hormuz
Tankers still under attack in the Strait of Hormuz as Pete Hegseth fires a top U.S. general accused of leaking classified Iran war information.
Read the original →CBS News
Hegseth fires top general over apparent media leaks
Secretary of Defense Pete Hegseth fired Army Lt. Gen. Brett Sylvia, who was head of strategy, plans and policy on the Joint Chiefs of Staff, for apparent misconduct with classified information on the Iran and Russia-Ukraine wars, a Pentagon official told CBS News. Charlie D'Agata reports.
Facts this version was allowed to use
- Pete Hegseth is the U.S. Secretary of Defense.
- Brett Sylvia is an Army lieutenant general.
- Defense Secretary Pete Hegseth fired Army Lt. Gen. Brett Sylvia.
- Brett Sylvia was removed as head of strategy, plans and policy on the Joint Chiefs of Staff.
- Brett Sylvia was the Pentagon's top military planner and its senior military planner.
- A Pentagon official told CBS News about the firing.
- According to CBS News, a Pentagon official said Sylvia was fired for apparent misconduct with classified information on the Iran and Russia-Ukraine wars.
- According to Fox News, Lt. Gen. Brett Sylvia allegedly failed three polygraph exams tied to classified leaks about the Iran war and Ukraine before Pete Hegseth fired him.
- A defense official said Wednesday that Hegseth fired the Pentagon's top military planner, according to The Washington Times.
- According to The Washington Times, the firing is the latest in a series of generals to be ousted.
- According to The Washington Times, the firing comes as President Donald Trump is weighing renewed strikes on Iran in the eight-month-long war.
- According to The Washington Times, the Trump administration is contemplating more strikes on Iran.
- According to CNBC, Trump is downplaying Iran peace talks.
- According to CBS News, tankers were still under attack in the Strait of Hormuz and a ship was burning.
- According to CBS News, Iran claimed three tankers hit mines in the Strait of Hormuz.
- Three polygraph exams.
- Three tankers.
- An eight-month-long war.
- Strait of Hormuz.
- Wednesday.
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