A major leadership shake-up in the Pentagon has intensified speculation of internal divisions within the U.S. military amid the Iran conflict. Randy George’s departure from the post of Army Chief has fueled claims of a broader purge under Defense Secretary Pete Hegseth. Analysts suggest the move may be linked to disagreements over a potential ground invasion of Iran, though no official reason has been given. Iran has mocked the development, calling it a “regime change” in Washington and even suggesting Donald Trump should be ousted. As leadership changes mount and military operations expand, concerns are growing over politicization and instability at the highest levels of U.S. defense leadership.