This paper analyzes the Second Punic War using the Contextual and Operational Elements found in the Campaign Planning Model to determine how Rome and Carthage conducted the war, and whether they maintained congruency as each respective country pursued their national objective. It examines how they selected their grand strategy, and how that strategy was interpreted and executed at the operational and tactical levels. The model highlights flaws in Carthage’s formulation and application of its grand strategy which, combined with the lack of strategic insight at the operational level, kept them from satisfying their objectives. This paper also shows that Rome’s formulation and execution of its grand strategy, even with several interim changes in operational strategy, flawlessly applied the tenets of the Campaign Planning Model and enabled Rome to always keep its strategic perspective firmly in view to secure eventual victory. This paper also recommends further study of Rome’s operational strategy, in particular the campaign of its commanding general, Publius Cornelius Scipio. Scipio’s campaign provides excellent examples of the principles of surprise and concentration, and demonstrates how innovation and mobility can produce an indirect strategy that can not only defeat a larger enemy, but also maintain flawless congruency with strategic objectives. Scipio provides an outstanding study in military genius, indirect strategy application, innovation, and statesmanship. He most closely embodies the soldier-statesman needed in modern coalition warfare.