What Today’s Leaders Can Learn from the Axis Leadership of WW2

What Mussolini’s worst decision reveals about how capable leadership destroys itself

In October 1940, Benito Mussolini decided to invade Greece, and the reason he gave for doing it tells you almost everything about why the Axis would lose the war.

He was not driven by strategy. Greece posed no urgent threat, the Italian military was unprepared, the season was wrong, and his own commanders harboured serious doubts. What drove him was wounded pride. Hitler had a maddening habit of presenting his junior partner with accomplished facts — seizing territory, making moves, and informing Mussolini afterwards — and Mussolini was sick of being the last to know about the direction of a war he was supposed to be co-leading. So he resolved to do the same thing back. He would take Greece and let Hitler read about it in the papers, reportedly relishing the idea that this time it would be the Führer who found out from the newspapers that the map had changed. It was a decision made not to achieve a military objective but to settle a personal score and reclaim some wounded prestige.

It went catastrophically. The Greek army, defending its own mountainous terrain, not only held the invasion but pushed the Italians back into Albania, and Mussolini’s vanity project became a strategic emergency that Germany had to divert forces to rescue — a diversion that historians have long argued contributed to a fateful delay in the invasion of the Soviet Union, with consequences that rippled through the rest of the war. An entire campaign, and the lives consumed in it, spent because one leader could not tolerate feeling overshadowed by another.

I wrote, in a companion piece, about what modern leaders might learn from the Allied leadership of the war, and it would have been easy to leave it there — to draw inspiration from the victors and move on. But some of the most valuable leadership lessons in history are cautionary, and the Axis leaders offer a near-complete catalogue of how capable, even formidable, leadership can destroy itself from within. Let me be unambiguous about the moral ground: the Axis regimes were responsible for genocide, aggression and crimes of staggering scale, and nothing here is intended to soften or relativise that. The value lies elsewhere — in studying how leaders who achieved rapid, dramatic early success went on to make catastrophic decisions, and in recognising the same failure patterns, at infinitely smaller stakes, in the organisations we lead today. Mussolini’s Greek adventure is the perfect entry point, because ego-driven decision-making is the most recognisable of all those patterns, and the easiest to commit without noticing.

The Greek campaign teaches the first and most important lesson by demonstration: ego is not a strategy, and decisions made to serve a leader’s pride rather than the organisation’s purpose are recognisable precisely because they make sense only in terms of the decision-maker’s vanity. Mussolini overestimated Italy’s military capacity and underestimated his opponents because his judgement was clouded by dreams of a restored Roman Empire — the need to look powerful had quietly displaced the discipline of being prepared. And a leader’s ego rarely fails in isolation; it commits the whole organisation to obligations it cannot honour and then drags everyone down with it. The corporate equivalents are everywhere and instantly familiar: the acquisition made chiefly to outshine a rival, the product rushed to market to land before a competitor, the initiative pursued past the point of sense because a leader has staked their reputation on it and cannot now be seen to retreat. The tell is always the same. When a decision makes sense only in terms of someone’s pride, it is an ego decision wearing the costume of strategy.

If ego explains the Greek invasion, a deeper and more systemic failure explains why the catastrophe could not be corrected — the slow strangulation of honest information at the top, which is, to my mind, the single most instructive feature of Axis leadership. As the war progressed, Hitler increasingly punished dissent and rewarded agreement, until his commanders learned that bringing bad news was career-ending and occasionally worse. The predictable result was a leader making decisions on the basis of a reality his own subordinates had carefully filtered to please him. This is the mechanism that turns ordinary error into terminal error: a leader who only hears what they want to hear is, in effect, blind, because the information you most need is almost always the information someone is afraid to give you, and once people learn that candour is dangerous, they simply stop being candid. The flattery feels good in the moment and starves the leader of the truth at exactly the same time. The contrast with the Allied command — which tolerated, and often actively invited, vigorous disagreement — is stark, and the quality of decisions on each side diverged accordingly. This is the lesson I would press hardest on any leader, because it is so easy to cause without intending to. The most dangerous organisation is not the one full of conflict. It is the one that has gone quiet, where nobody any longer dares to challenge the person at the top, and where the silence is mistaken for agreement when it is really fear.

The same insulation from reality produced the war’s defining strategic blunder, and it illustrates a pattern that recurs in business at every scale: overreach. Hitler chose to invade the Soviet Union in June 1941 whilst Britain remained undefeated, opening a vast second front and committing Germany to a two-front war it could not sustain — and Japan made the parallel error at Pearl Harbor, striking the one power whose industrial capacity utterly dwarfed its own. Both nations expanded faster than they could consolidate, and rapid early success bred a fatal belief that momentum alone would carry them forward, right up until it did not. Japan’s command in particular underestimated the United States’ ability to mobilise its industry — a miscalculation historians have described as losing a “production war” before it had properly begun — and awakening a far larger competitor is rarely a winning move. The discipline they lacked was the discipline of consolidating before advancing, of securing what you hold before reaching for more. Overreach is perhaps the most common failure pattern in business too: the company that expands into too many markets at once, the team that commits to more than it can possibly deliver, the strategy that simply assumes early traction will continue indefinitely. All of them are running the Axis playbook in miniature, and all of them are betting that momentum will substitute for capacity it cannot replace.

There is a particular form of self-sabotage in the Axis record that deserves its own attention, because it is the mirror image of the Allied strength I admired most — the destruction, through micromanagement, of the very expertise you have assembled. Where the Allied leadership delegated to capable commanders, Hitler, as the war turned against him, increasingly overruled his professional generals, dictating tactical decisions from a distance and forbidding the strategic withdrawals his commanders on the ground knew to be necessary. The waste in this is total and double-edged: a leader who appoints capable people and then refuses to let them exercise judgement pays the full cost of expertise whilst receiving none of its benefit. Distance combined with control is an especially toxic mixture — decisions made far from the front, by someone insulated from the actual facts, were consistently worse than those the commanders present would have made — and the rigidity in the face of changing conditions, the refusal to permit retreat or revise a failing plan, repeatedly turned difficult situations into outright catastrophes. Every leader who has ever been tempted to override a specialist “because I know better” should sit with this example for a moment, because the instinct to control tightly under pressure is precisely the instinct that dismantled the operational competence the German military had spent years building.

Underneath several of these failures sat something more troubling still, a warning about what happens when a fixed worldview is allowed to override even basic self-interest. One of the most chilling features of Axis leadership is how often ideology trumped strategic rationality: the Nazi regime diverted scarce resources — rolling stock, manpower, administrative capacity — to the machinery of genocide even when those exact resources were desperately needed at the front, allowing the ideological project to take precedence over the practical task of winning the war it was supposedly fighting. When a belief system becomes genuinely non-negotiable, it stops functioning as a guide and becomes a cage; evidence that contradicts it is simply rejected rather than weighed. The most dangerous beliefs in any organisation are the ones that have quietly migrated from strategy into identity — the assumptions a leadership no longer examines because examining them has come to feel like a kind of betrayal. The business parallel is, mercifully, far milder, but it is real: organisations develop orthodoxies about their market, their model, their customers, that calcify over time into unquestionable truths, and when the world changes and the orthodoxy does not, the orthodoxy wins and the organisation loses. The discipline this demands is uncomfortable — to keep questioning the assumptions you have stopped questioning, precisely because you have stopped.

The final failure is one of coalition, and it throws the Allied achievement into sharp relief. The Axis was, in practice, a far weaker alliance than the Grand Alliance it faced — Germany, Italy and Japan coordinated remarkably little, pursued largely separate wars, and repeatedly surprised one another with unilateral action. Mussolini’s recurring complaint that Hitler always confronted him with a fait accompli captures an alliance that never functioned as a genuine partnership at all, because shared enemies are not the same thing as shared goals, and the Axis powers were united far more by opportunism than by any common purpose. Coalitions require maintenance — the Allies invested heavily in conferences, liaison and relationship-building, and the Axis largely did not, reaping the disorganisation accordingly — and every unilateral move eroded what little trust existed, leaving the Axis leaders increasingly managing one another rather than the war. For modern leaders the contrast is the entire point. Partnerships built only on a temporary alignment of interest — between companies, between departments, between individuals — tend to fracture the moment that interest shifts. The durable ones are built on something more, and the something more has to be deliberately constructed before it is needed.

What unsettles me most about the Axis record, having spent time inside it, is not how alien these failures are but how recognisable. Suppressing dissent, deciding from ego, overreaching, micromanaging, clinging to a fixed worldview, neglecting the relationships that hold a coalition together — none of these are exotic, and none of them are unique to dictators. They are ordinary failure modes, available to any leader on any given Tuesday, that the Axis leadership simply happened to commit on a historic and monstrous scale. That is precisely what makes them worth studying rather than dismissing. It is comforting to file these men under “evil” and therefore “irrelevant to me,” but the comfort is false, because the behaviours are not the property of monsters. They are the property of human beings under pressure, which is to say they are available to all of us.

Conclusion

It is tempting to treat the Axis leadership as simply evil and therefore beyond useful study, and the moral judgement is not for a moment in doubt. But the leadership failures are worth examining precisely because they are so recognisable. The Allied leaders show us behaviours to emulate; the Axis leaders show us, with unusual and brutal clarity, the ones to guard against in ourselves. Good leadership is as much about avoiding these traps as it is about practising any positive virtue — and the most dangerous thing a leader can believe, the thread running through every failure above, is that in the same position they would obviously have done better. Mussolini believed he was reclaiming his rightful standing. He was throwing away an army to soothe his pride. The gap between those two things, and the inability to see it, is where capable leadership goes to die.