"It is our true policy to steer clear of entangling alliances with any portion of the foreign world."

~ George Washington

I have written before about the critical need for Congress to reassert its authority over foreign policy, and for the American people to recognize that the Constitution makes no distinction between domestic and foreign matters. Policy is policy, and it must be made by the legislature and not the executive.

But what policy is best? How should we deal with the rest of the world in a way that best advances proper national interests, while not threatening our freedoms at home?

I believe our founding fathers had it right when they argued for peace and commerce between nations, and against entangling political and military alliances. In other words, noninterventionis.

Noninterventionism is not isolationism. Nonintervention simply means America does not interfere militarily, financially, or covertly in the internal affairs of other nations. It does not mean that we isolate ourselves; on the contrary, our founders advocated open trade, travel, communication, and diplomacy with other nations.

Each state has an assumed monopoly of force over a given territorial area, the areas varying in size in accordance with different historical conditions. Foreign policy, or foreign relations, may be defined as the relationship between any particular State, A, and other States, B, C, D, and the inhabitants living under those States. In the ideal moral world, no States would exist, and hence, of course, no foreign policy could exist. Given the existence of States, however, are there, any moral principles that libertarianism can direct as criteria for foreign policy? The answer is broadly the same as in the libertarian moral criteria directed toward the "domestic policy" of States, namely to reduce the degree of coercion exercised by States over individual persons as much as possible.

Before considering inter-State actions, let us return for a moment to the pure libertarian stateless world where individuals and their hired private protection agencies strictly confine their use of violence to the defense of person and property against violence. Suppose that, in this world, Jones finds that he or his property is being aggressed against by Smith. It is legitimate, as we have seen, for Jones to repel this invasion by the use of defensive violence. But, now we must ask: is it within the right of Jones to commit aggressive violence against innocent third parties in the course of his legitimate defense against Smith? Clearly the answer must be "No." For the rule prohibiting violence against the persons or property of innocent men is absolute; it holds regardless of the subjective motives for the aggression.