US Secretary of the Navy John Phelan Resigns; Deputy Hung Cao Named Acting Secretary

Pentagon spokesperson Sean Parnell confirmed on Thursday that John Phelan has resigned from his post as United States Secretary of the Navy, effective immediately. Parnell announced the departure via social media but did not provide an official reason for the decision.

Following the announcement, Deputy Secretary Hung Cao was appointed to assume leadership of the department in an acting capacity. The leadership transition occurs amid ongoing naval operations in the Gulf region and heightened diplomatic activity surrounding the Strait of Hormuz.

While the Pentagon’s statement focused solely on the administrative change, the departure has drawn varying interpretations regarding its broader context. Security analysts have noted that the resignation coincides with a period of internal Pentagon adjustments under the Trump administration, as well as intensified US naval deployments targeting regional shipping routes. Other observers have emphasized the timing of the announcement, linking it to ongoing geopolitical tensions and diplomatic efforts in the Middle East.

Hurriyat reported that the departing official was John C. Flynn, head of the naval forces, though this conflicts with the majority of reporting and the Pentagon’s own identification of the resigning secretary as John Phelan.

The appointment of an acting secretary ensures continuity in departmental operations as the administration navigates current regional security challenges. No further details regarding Phelan’s future plans or a permanent successor have been released.