The Republican Party’s crushing defeat in the US midterm elections has triggered fresh political turbulence within President Donald Trump’s administration. And now, all eyes are on Defence Secretary Pete Hegseth, who is reportedly facing mounting pressure over his role in the Iran war.

The prolonged conflict with Iran has emerged as a major political issue following the Republicans’ electoral setback. Several Republican lawmakers and party allies are reportedly pointing fingers at Hegseth, accusing him of playing a key role in persuading Trump to launch military action without a clear exit strategy or a plan to manage its political consequences.

The pressure on Hegseth is growing, with questions being raised over the war’s objectives, timeline and overall strategy. Democrats, who have secured control of both chambers of Congress, are also preparing to scrutinise the Pentagon’s handling of the conflict. There is even talk of possible impeachment proceedings against the Defence Secretary.

Vice President JD Vance has openly linked the Republican defeat to the Iran war, saying the conflict was a major reason behind the party’s losses. President Trump has also acknowledged that the war hurt Republicans politically.

However, Trump has publicly stood by Hegseth. On Wednesday, when asked whether he was considering replacing the Defence Secretary, Trump said he was doing a “very good job”. The Pentagon, too, has maintained that Hegseth remains committed to leading the department.

Despite the President’s public support, reports suggest that some Republican leaders and Trump allies believe Hegseth could become the face of accountability for the administration’s controversial war decision.

The big question now is: Will Pete Hegseth pay the political price for the Iran war, or will Donald Trump continue to stand firmly behind his close aide?