Pete Hegseth: fit for the role?

Monday 9 March 2026

The outbreak of open war between the United States and Iran has placed unusual attention upon the personality of the American Secretary of Defense, Pete Hegseth. In ordinary circumstances the holder of that office functions largely as a technocratic administrator and strategic coordinator. The position is responsible for commanding the largest military organisation in the world, yet the personality of the individual occupying it rarely becomes a central factor in wartime political discourse.

Hegseth represents an exception. His political style, rhetorical instincts and ideological convictions differ markedly from the traditional mould of American defence secretaries. In a moment of acute international crisis, those characteristics invite scrutiny. They raise a broader question: whether his political personality is suited to the delicate combination of aggression, restraint, diplomacy and administrative competence required to conduct a major war.

A Media-Driven Secretary of War

Pete Hegseth’s professional trajectory is unconventional for the head of the United States Department of Defense. Born in 1980, he served as an officer in the United States Army National Guard, deploying to Iraq and Afghanistan before leaving military service with the rank of major. He later became a prominent conservative television personality, hosting a programme on Fox News for several years before entering government. 

Unlike most of his predecessors, whose careers were forged in the higher ranks of the armed forces, the intelligence community or the upper echelons of government administration, Hegseth entered the office from a world of political commentary and television broadcasting. This background has shaped his political personality in notable ways.

He communicates as a media figure first and an institutional leader second. His press briefings often resemble political messaging campaigns rather than the restrained military statements traditionally issued by the Pentagon. During the early stages of the war against Iran he publicly declared that the United States was “establishing total dominance” over Iranian forces and emphasised the destruction of military targets in triumphalist language. 

Such rhetoric is not unprecedented in wartime politics. Yet it contrasts sharply with the cautious tone historically adopted by defence secretaries during active military operations, who typically seek to project steadiness rather than exuberance.

The Ideological Framework

Hegseth’s worldview is strongly shaped by ideological commitments associated with the “America First” movement that gained prominence in the United States during the presidency of Donald Trump.

He has frequently expressed scepticism about multilateral institutions and alliances. In his writings he criticised NATO as a system in which the United States bears the burden of European security, suggesting that the alliance should be fundamentally remade. 

His rhetoric regarding Iran has long been uncompromising. Before assuming office he described the Iranian government as an “evil regime” and advocated military action against it.

These positions form part of a broader ideological framework combining nationalism, civilisational rhetoric about the defence of the West and strong support for Israel. Critics have argued that this worldview risks transforming complex geopolitical conflicts into moral crusades rather than strategic contests.

Reports during the present war have intensified those concerns. Some critics fear that religious rhetoric and imagery associated with Christian nationalist movements may blur the boundary between secular state policy and ideological mobilisation. 

Whether these criticisms are justified remains a matter of political dispute. Yet the perception itself is geopolitically significant. In international conflicts perception can be as important as reality.

The Warrior Ethos

Hegseth has repeatedly stated that his central objective as Secretary of Defense is the restoration of what he calls “warrior culture” within the United States military. 

To his supporters this emphasis represents a necessary corrective to bureaucratic caution and political timidity. They argue that the United States armed forces must recover a clear focus on combat effectiveness and battlefield dominance.

His language during the Iran war reflects precisely this philosophy. American operations have been presented in starkly martial terms, emphasising strength, destruction of enemy capabilities and the moral legitimacy of American force.

Such messaging resonates with parts of the American electorate that favour decisive military action and distrust the ambiguous outcomes of recent wars in Iraq and Afghanistan.

However critics contend that the warrior ethos alone cannot substitute for strategic clarity. Veterans and military analysts have warned that tactical success against Iran may prove meaningless without clearly defined political objectives. 

In modern warfare the challenge is rarely defeating the enemy militarily. The challenge lies in determining what political order should follow that victory.

Communication and the Theatre of War

Perhaps the most distinctive feature of Hegseth’s political personality is his relationship with communication itself.

Unlike earlier defence secretaries, who tended to minimise publicity and emphasise institutional continuity, Hegseth appears comfortable treating war as a communicative spectacle. Critics have accused the administration of disseminating heavily edited videos of airstrikes and using celebratory language that risks trivialising the human cost of war. 

Such criticism reflects a deeper transformation in the nature of political communication. War in the twenty-first century is fought not only on the battlefield but also in the informational sphere. Public narratives shape domestic support, influence international opinion and affect the morale of both allies and adversaries.

From this perspective Hegseth’s background in television may not be an accident but a strategic adaptation to a media-saturated age.

Nevertheless there is an inherent danger in this approach. The theatricalisation of warfare can obscure strategic realities and encourage political leaders to prioritise symbolic victories over substantive outcomes.

The Problem of Civilian Control

Another issue raised by Hegseth’s tenure concerns the delicate relationship between civilian political authority and professional military expertise.

The American constitutional system places the military firmly under civilian leadership. Yet the individuals who historically filled that civilian role often possessed extensive experience in strategic planning or large-scale administration.

Hegseth’s critics argue that his relative lack of high-level institutional experience may limit his ability to manage the vast bureaucracy of the Pentagon or to challenge operational proposals presented by senior commanders.

Supporters respond that his own combat service and advocacy for veterans provide him with credibility amongst the rank and file. They also argue that excessive bureaucratic caution has historically paralysed American military decision-making.

Both arguments contain elements of truth. The question is whether wartime conditions favour institutional experience or ideological conviction.

The Strategic Context

The war between the United States and Iran is not a conventional conflict between two symmetrical powers.

Iran relies heavily on proxy forces, missile systems and asymmetric tactics rather than large conventional formations. Even if American air and naval forces achieve rapid operational success, the strategic consequences of the conflict may unfold over years rather than weeks.

This reality places extraordinary importance on the strategic judgement of the United States Secretary of Defense. Decisions made in Washington regarding escalation, regional diplomacy and post-war political arrangements may determine whether the conflict remains limited or expands into a wider Middle Eastern war.

In such circumstances personality matters.

Suitability for Wartime Leadership

The question of Hegseth’s suitability for the office therefore hinges on a paradox.

On one hand, his assertive rhetoric and ideological clarity may provide the political energy necessary to sustain public support for military operations. In democratic societies wars are rarely won without the mobilisation of national conviction.

On the other hand, the same qualities risk producing strategic rigidity. Wars are unpredictable phenomena. They require leaders capable of adapting to unexpected developments, negotiating with adversaries and accepting compromises that ideological rhetoric may initially reject.

The American defence establishment has traditionally valued sobriety, caution and institutional discipline. Hegseth’s personality represents a departure from that tradition.

Whether this departure proves beneficial or dangerous will ultimately depend not on speeches or television appearances but on the outcomes of the war itself.

Conclusion

Pete Hegseth embodies a new model of American defence leadership: ideological, media-savvy and unapologetically martial. His political personality reflects the broader transformation of American politics in the age of populist nationalism and digital communication.

In a period of war such qualities may either galvanise national resolve or magnify strategic miscalculation.

History offers examples of both possibilities. Some wartime leaders have succeeded precisely because they rejected bureaucratic caution. Others have led their nations into catastrophic overreach.

The ultimate judgement of Hegseth’s tenure will therefore depend on a single question that every defence secretary eventually confronts: whether the wars fought under her or his authority produce security or instability for the nation they serve.