Strategy has been the thread running through my career as a scholar and teacher. My home discipline is management, and most of my research has dealt with competitive dynamics, organizational identity, and entrepreneurship. But I have always been drawn to strategy in contexts beyond business. As early as 1991, John Kimberly and I published a study of large French firms’ entry into the US market in which we borrowed from both Western and Oriental military strategy, Clausewitz and Sun Tzu, to interpret what we observed. That early foray convinced me that the deep structures of strategic thinking are the same whether the arena is a marketplace, a battlefield, or a diplomatic negotiation.
That conviction eventually led me to introduce a course on military strategy at ESSEC Business School, which has been taught consistently over the years by retired generals. The course was designed for future business leaders, but its premise was simple: the problems of strategy, how to act under uncertainty, how to cope with asymmetry, how to turn constraints into advantages, do not respect disciplinary boundaries. In parallel, my long engagement in entrepreneurship, both as a researcher and as founder of the ESSEC center of entrepreneurship, has given me a front-row seat to a dynamic that entrepreneurs know intimately: the contest between the small and the large, the resourceful and the resource-rich.
Out of these overlapping interests, one pattern has stood out with particular clarity. It can be stated simply: under the right circumstances, weakness can be converted into strength.
This is a structural feature of strategic interaction. In business, we see it when a startup with a single patent brings a multinational to the negotiating table, or when a small supplier becomes indispensable to an entire industry. But the pattern operates with equal force in warfare, diplomacy, and coalition politics. From the battlefields of Ukraine to the Israeli Knesset, from the Strait of Hormuz to the licensing agreements that underpin the global semiconductor industry, the same dynamic recurs: the ostensibly weaker party finds a way to extract disproportionate concessions from the stronger one.
Understanding this pattern matters not because the weak always win, but because the conditions under which they do are identifiable, and therefore actionable. What follows is an attempt to map those conditions across several domains, using current events and historical cases to draw out lessons that apply well beyond any single arena.
The Logic: Why Strength Can Become a Liability
The intuition behind the strength-of-weakness pattern rests on a counterintuitive insight: power creates dependencies, commitments, and rigidities that a less encumbered adversary can exploit. The political scientist Ivan Arreguín-Toft showed, in his book How the Weak Wins War, that since 1800, militarily weaker parties have won roughly 30% of asymmetric conflicts. The percentage has been rising over time. When the weaker side refuses to fight on the stronger side’s terms, its winning rate jumps to nearly 64%.
Malcolm Gladwell popularized a version of this idea in his book David and Goliath (2013), but the underlying logic is older and deeper. It belongs to what Edward Luttwak called the “paradoxical logic of strategy”: the very attributes that constitute strength in one context (size, resources, reputation, sunk investments) can become vulnerabilities in another. A large army needs supply lines that can be disrupted. A dominant firm needs markets that can be contested. A superpower needs legitimacy that can be eroded. A governing party needs coalition partners that can defect.
The weaker party, by contrast, often enjoys advantages that are invisible on a conventional balance sheet: asymmetry of motivation (it fights for survival while its opponent fights for convenience), freedom from institutional rigidity (it can improvise while the stronger party is locked into doctrine), and the capacity to impose disproportionate costs (it needs only to endure, while the stronger party must win decisively).
In War: Ukraine, Iran, and the Paradox of Asymmetry
Ukraine vs. Russia. When Russia launched its full-scale invasion of Ukraine in February 2022, the conventional balance of power overwhelmingly favored Moscow. Russia had more troops, more armor, more aircraft, and a vastly larger military budget. Three years later, Ukraine has not been defeated. It has turned its apparent weakness, a smaller conventional force facing a nuclear-armed superpower, into a source of strategic leverage.
How? Through a combination of asymmetric innovation and interest asymmetry. Ukraine’s drone warfare program is a textbook case: by 2025, drones accounted for an estimated 80% of combat casualties, and Ukraine was producing millions of unmanned systems annually across aerial, ground, and maritime categories. Cheap, expendable drones neutralized Russia’s advantage in heavy armor and artillery (a $20,000 drone destroying a $3 million tank). Meanwhile, Ukraine’s existential stakes generated a resilience that Russia, fighting an elective war of expansion, could not match. Russia has been unable to increase its control of Ukraine’s territory in 2025, despite sustained high-intensity operations.
Ukraine also converted its weakness into diplomatic leverage. Precisely because it depended on Western military and financial support, Ukraine became a test case for the credibility of the entire Western security order making it harder, not easier, for allies to abandon it.
The US-Israel war on Iran. The ongoing war launched on February 28, 2026, when the United States and Israel struck Iran in a surprise attack during nuclear negotiations, offers the most dramatic current illustration of the strength-of-weakness pattern. By every conventional metric, Iran is outmatched. The US-Israeli coalition possesses overwhelming air superiority, precision strike capabilities, and intelligence dominance. Within days, the coalition killed Supreme Leader Ali Khamenei, destroyed much of Iran’s nuclear infrastructure, degraded its ballistic missile launchers, and dismantled portions of its military command chain. Iran’s conventional military has been, by all accounts, severely degraded.
And yet, four weeks into the war, it is the stronger side that faces the more painful strategic dilemma. Iran’s response has been a textbook exercise in asymmetric escalation. Unable to match the coalition in the air, Iran turned to the one lever where geography gave it an irreplaceable advantage: the Strait of Hormuz. Through which roughly 20% of the world’s oil and a significant share of global LNG supply flow daily, the Strait is Iran’s ultimate chokepoint weapon. Using mines, sea drones, and missile threats, Iran effectively shut down commercial shipping traffic (an 80% drop in transits) and even imposed a “toll” of $2 million on select vessels permitted to pass through Iranian-controlled channels. As one commentator put it bluntly, “A weakened Iran has discovered a weapon more powerful than the nuclear bomb and cheaper to use.”
The economic consequences have been staggering. Oil and gas prices surged, global food security was threatened by disruption to fertilizer supplies, and the head of the International Energy Agency described the situation as the “greatest global energy security challenge in history.” Gulf states (Saudi Arabia, Qatar, the UAE, Kuwait) whose energy infrastructure Iran struck in retaliation for hosting US forces, found themselves caught between their alliance with Washington and the physical vulnerability of their oil and gas facilities. Iran’s strikes on Qatar’s Ras Laffan LNG terminal, Kuwait’s Mina al-Ahmadi refinery, and Dubai International Airport demonstrated that even states with vast wealth and advanced defenses were not immune.
The strategic irony is acute. The US and Israel launched the war to eliminate Iran’s nuclear and missile capabilities, to neutralize the threat once and for all. They succeeded in destroying much of what they targeted. But Iran’s most potent source of leverage turned out not to be its nuclear program or its ballistic missiles, but its geographic position astride the world’s most critical energy corridor. The very act of attacking Iran activated this leverage, imposing costs on the global economy that the stronger side had not fully anticipated or priced in. As the Washington Institute for Near East Policy noted, the US now faces a dilemma: “yield to Tehran’s demands and hand it a victory, or wage a protracted effort to keep the strait open.”
Iran’s case illustrates a deeper truth about the strength of weakness: even a severely degraded actor can impose disproportionate costs if it controls a chokepoint that the entire global system depends on. Iran cannot win a conventional war against the United States and Israel. But it does not need to. It needs only to make the war costly enough (economically, diplomatically, politically) that the stronger side is forced to negotiate on terms more favorable than a simple military calculus would predict. Four weeks in, with Trump simultaneously claiming negotiations are underway and deploying more troops, it is far from clear that overwhelming force has produced the clean strategic outcome Washington envisioned.
In Politics: The Kingmaker Paradox
Coalition politics in fragmented parliamentary systems produce one of the clearest illustrations of the strength-of-weakness pattern. In Israel, no single party has ever won a majority of the Knesset’s 120 seats. Every government in Israel’s history has been a coalition and coalitions require the cooperation of smaller parties whose handful of seats become disproportionately valuable.
The result is a well-documented paradox: small, ideologically focused parties regularly extract policy concessions, cabinet positions, and budgetary allocations far exceeding their electoral weight. Ultra-Orthodox parties like Shas and United Torah Judaism, which typically capture 10–15% of the vote, have consistently secured subsidies for religious schools, military exemptions for seminary students, and influence over marriage and Sabbath laws regardless of whether the governing coalition is led by left or right. They can do this because they are willing to work with either side, making them natural kingmakers.
As one Israeli politician recently put it with disarming clarity: “The small parties actually have more power than the biggest party.” This is not hyperbole; it is a structural feature of the system. The phenomenon recurs wherever coalition arithmetic creates pivotal positions for minor actors : in Italy’s fragmented parliaments, in Germany’s post-Merkel coalition formations, in the Netherlands and Belgium. The party that is too small to govern alone can nonetheless determine who governs and on what terms.
The pattern extends beyond formal politics. In any negotiation where the stronger party needs the weaker party’s consent to proceed, the weaker party acquires leverage. The logic is the same whether we are talking about a five-seat religious party in the Knesset, a small NATO ally with veto power, or a single holdout in a corporate board vote.
In Business: IP, Talent, and the Power of Scarcity
The corporate world is rich with examples of small firms exercising leverage over much larger ones and the mechanism is almost always the same: the smaller firm possesses something scarce that the larger firm cannot easily replicate or replace.
Arm Holdings offers perhaps the most elegant case. For over three decades, this British company, modest in size relative to its customers, designed processor architectures and licensed them to the world’s largest technology firms: Apple, Qualcomm, Samsung, Nvidia, Google, Microsoft. Arm did not manufacture chips; it sold the intellectual blueprints. Yet its designs powered over 99% of the world’s smartphones and an expanding share of data center and automotive chips.
The result was a remarkable inversion of power. Apple, one of the most valuable companies in history, depended on Arm’s architecture for its most critical products. So did nearly every major semiconductor company on the planet. Arm’s “weakness”, its lack of manufacturing capacity, its small revenue relative to its customers, was precisely what made it indispensable. Because it did not compete with its licensees, it could serve all of them. Because it served all of them, its architecture became the universal standard. And because it became the standard, switching away from it became prohibitively costly. Arm’s neutrality was its fortress.
Taiwan and TSMC illustrate the same logic at the geopolitical scale. Taiwan, a small island nation with a population of 23 million, living under the permanent shadow of Chinese military pressure, manufactures roughly 90% of the world’s most advanced semiconductors through TSMC. This concentration of capability has been called Taiwan’s “silicon shield”: the idea that Taiwan’s indispensability to the global technology supply chain deters military aggression because disrupting it would cripple every major economy, including China’s.
Whether or not the silicon shield is a reliable deterrent remains debated. But the underlying dynamic is unmistakable: Taiwan’s smallness and vulnerability are inseparable from its leverage. It is precisely because TSMC’s capabilities are so concentrated on the island, so difficult to replicate elsewhere, and so deeply embedded in every major supply chain that Taiwan occupies a strategic position wildly disproportionate to its conventional power.
Startups and IP. At a more routine level, small technology firms regularly use intellectual property as leverage against vastly larger competitors. A startup with a well-designed patent portfolio can block a larger firm’s product development, force cross-licensing agreements, or drive up its own acquisition price. Google’s $12.5 billion acquisition of Motorola Mobility in 2012 was driven primarily by Motorola’s patent portfolio, not its hardware business. Across the technology sector, small firms with the right patents, the right talent, or the right dataset routinely extract terms from corporate giants that no conventional power analysis would predict.
The Conditions: When Does Weakness Become Strength?
Not every weak player can convert its position into an advantage. The pattern works only when specific conditions are met:
- The stronger party needs something the weaker party controls. This is the fundamental requirement. Whether it is coalition votes, nuclear compliance, semiconductor supply, or patented technology, the weaker party must possess a resource, a capability, or a veto that the stronger party cannot easily obtain elsewhere.
- The weaker party is willing to hold out. Leverage is useless if it is not exercised. The weaker party must be prepared to accept short-term costs — economic hardship, military losses, political marginalization — in order to sustain its bargaining position. Interest asymmetry matters here: the party fighting for survival will typically outpersist the party fighting for marginal gain.
- The stronger party faces constraints on the use of force. In international relations, this might mean democratic accountability, alliance obligations, or reputational costs. In business, it might mean antitrust regulation, shareholder pressure, or the risk of alienating an ecosystem. The stronger party’s inability or unwillingness to simply compel compliance is what opens the space for the weaker party’s leverage.
- The weaker party refuses to play the stronger party’s game. Arreguín-Toft’s finding is instructive: when weak parties fight on the strong party’s terms (symmetrically), they lose. When they adopt indirect, unconventional, or asymmetric strategies, their chances improve dramatically. The full-court press in basketball, the guerrilla campaign in war, the patent troll in business, all represent the weaker party refusing to meet the stronger one on the battlefield of the stronger one’s choosing.
Implications for Strategists
For the strong: Do not mistake conventional superiority for guaranteed outcomes. Audit your dependencies. Identify the small players who hold pivotal positions in your value chain, your coalition, or your supply network and recognize that their leverage may increase, not decrease, as your own commitments deepen.
For the weak: Recognize that your most potent assets may not be the ones that show up on a balance sheet. A patent, a veto, a chokepoint in a supply chain, a willingness to endure, these can generate leverage far exceeding your apparent weight. But leverage is perishable: it must be exercised at the right moment, on the right issue, with credible resolve.
For analysts: Resist the temptation to predict outcomes based on conventional power metrics alone. The history of strategy is littered with confident forecasts that failed precisely because they underestimated the structural advantages available to the ostensibly weaker party. As Gladwell noted, drawing on Arreguín-Toft’s research, we systematically get these contests wrong not because we lack data, but because we misunderstand the logic of asymmetric interaction.