The world is facing truly breathtaking changes, in particular from the socialist countries. The traditional rigidity of communist regimes and the preeminence of the communist parties in these countries are breaking down. Strong voices of nationalism within the Soviet Union are challenging the very integrity of the union itself. Thus, a bipolar world--where the North Atlantic Treaty Organization (NATO), led by the United States, and the Warsaw Treaty Organization (WTO), led by the Soviet Union, represent both .an ideological schism and a superpower confrontation--is no longer the basis or even a dominant force for threatened conflict.

The recognition is growing that such factors as economic strength, abundance of basic resources, productivity, and the health and morale of the population are in many respects stronger bases of national security than are military forces. This recognition conflicts sharply with the concept of national security as defined in the Dictionary of Military Terms (issued by the U.S. Joint Chiefs of Staff) as "a military or defense advantage over any foreign nation or group of nations."

In view of all these developments, the realization that military power and national security are not synonymous is becoming more prevalent in the United States.  More attention is focusing on internal threats from deficiencies such as those in education, from erosion of the country's infrastructure, drugs, and problems of the environment. This attention, in turn, has deflected public concern and attention from military issues. The decreased concern not only has diminished the priority given to military preparedness but also, unfortunately, has lessened the concern with arms control.

The national security strategy of the United States since World War II has changed frequently during the course of eight administrations and two wars. But it has also had an underlying consistency, driven by three major factors: the Cold War, the United States' position as leader of the Western world, and the economic strength of the United States. In the 1990s, however, U.S. national security strategy is likely to be very different as the Cold War abates, the United States' role with allies evolves from one of dominance to one of senior partnership, and the U.S. economy is stressed by actions to reduce the budget and trade deficits.

It is the American view that Japan has been totally dependent on the United States for its national security, and that this favorable condition has enabled the Japanese to dedicate themselves fully to economic development with no significant military burden. The competitive edge of many U.S. industries, including those of steel, shipbuilding, electrical appliances, motorcycles, office equipment, automobiles, and computers, has eroded considerably since the 1960s, and Japan has taken all the blame for the downfall. The U.S. semiconductor industry is on the verge of falling behind because of aggressive Japanese sales policies.  Moreover, Japan has for years protected its domestic industries so the U.S. industries have struggled in vain to penetrate the Japanese market.  Some U.S. critics argue that the disputes over a huge trade imbalance between the two countries can best be explained by these unfair Japanese advantages. The invisibility of the role of Japanese contribution toward western security has also intensified irritation in the U.S. Congress. The recent controversy over the FS-X (fighter supporter) project of the Japanese Air Self-Defense Force (JASDF) evolved out of these circumstances. The details of and epilogue to this controversy are discussed in this paper.