Hegseth Faces Scrutiny as Trump’s Iran War “Human Shield”

US Defence Secretary Pete Hegseth has emerged as the most prominent public face of the US conflict with Iran, delivering combative statements about the war while President Donald Trump occasionally takes a more moderate or contradictory tone.

Some insiders believe Trump may be using Hegseth as a political “human shield”, allowing him to absorb criticism if the war becomes unpopular or its outcomes falter.

Hegseth has made repeated declarations of US military dominance, threatening “death and destruction from the sky – all day long” and claiming the US is “crushing the enemy.” In a 60 Minutes interview, he said the war was “just beginning,” though Trump later suggested the conflict could end soon.

The defence secretary has also rebranded his ministry as the “Department of War,” reflecting his embrace of an aggressive public persona.

Former White House and Pentagon officials have criticized Hegseth for prioritizing performance over professionalism. John Ullyot, a former press secretary, said Hegseth’s “penchant for self-promotion” may suit cable news but is “beyond inappropriate” for a defence secretary briefing on a major military operation.

Gen Dan Caine, chairman of the Joint Chiefs of Staff, has often served as a stabilizing contrast to Hegseth’s brash style, offering measured updates at press briefings.

Hegseth has publicly downplayed troop fatalities from a drone strike in Kuwait that killed seven American servicemen, accusing the media of sensationalism. Critics said his approach treats human losses as a PR issue.

He will also face scrutiny over a Pentagon investigation into a US strike on a girls’ school in southern Iran, which reportedly killed more than 150 civilians.

The Trump administration has embraced bold, highly visual messaging in the conflict, including splicing footage of US strikes with video game imagery, such as scenes from Grand Theft Auto, to dramatize military successes. Hegseth’s statements mirror this unapologetic, media-focused strategy.

Observers warn that Hegseth’s visibility and combative style, combined with the potential human cost of ongoing operations, make him a central political figure whose mistakes could carry high stakes for the administration.