This article explains how and why limited use of force contributed to the surprising elimination of Somali piracy that no-one had expected. It proposes an analytical framework identifying four conditions for limited force success derived from the existing literature: (1) great power leadership, (2) Support at the international, regional and local levels, (3) Effective military forces capable of establishing escalation dominance, and (4) Limited use of force minimising collateral damage and adversary casualties. The analysis demonstrates that these four factors apply in the Somali case and explains how and why they were created even though implementation was costly and incentives for free-riding high. Although the Somali success will be hard to replicate, this case remains important because it improves our understanding of the conditions under which limited use of force can contribute to sustainable outcomes.