Pakistan, April 23 -- US Navy Secretary John C. Phelan has resigned suddenly without explanation, raising questions in Washington. The unexpected move comes during a sensitive period for US defense leadership. Officials have not provided details about the reasons behind his resignation. Therefore, speculation continues about internal developments.

President Donald Trump had nominated Phelan for the role in November 2024. At the time, critics questioned his lack of experience in military and defense policy. Despite concerns, he appeared before a Senate committee in February 2025. Later, he was confirmed in March with strong support.

Following his resignation, Under Secretary Hung Cao will serve as acting Navy Secretary. Officials confirm...