The first thing we have to do is fix how we think about limited war. To do this we have to repair how we think about all wars. The basis of our approach is to start with the political aim. This is established by the policymakers. The political and military leaders should then develop a grand strategy for fighting the war, meaning using all of the elements of national power in pursuit of the objective. Military strategy is an important part of this and is supported by operations, which then dictate battles and tactical responses. We must also be careful to avoid jargon and unclear terms such as “total war” because these are based upon undefinable concepts, such as the means used. Existing ideas on limited war are also of little use and must be replaced because they are built upon a Cold War situation that no longer exists, based upon poor and inconsistent definitions, and take as their archetypal case study the Korean War, which is misunderstood by those who write about it. The most prominent limited war writers also assume a form of rationality on the part of opponents that logically cannot be expected.