The Third World War: The Untold Story

The new TNF were logically required as part of the general scheme of deterrence which had worked so well ever since the acquisition of a nuclear capability by the Soviet Union, on the general principle that like can only be deterred by like. The popular agitation against the stationing of these weapons in the territories of Western European states was therefore misconceived, as was apparently perceived by the great majority in those countries who did not accept that the example of unilateral disarmament given by the West would be followed by the East. The raising of this issue in the public debate led at last, however, to the focusing of attention on the much more real and difficult problem inherent in the doctrine of flexible response. This included the proposition that in certain circumstances, that is to say in the event of a Soviet attack by conventional forces in Europe which could not be successfully stopped by the conventional forces of the West, the choice would have to be made whether to allow the attack to succeed and vast areas of Western Europe to remain in Soviet occupation, or whether limited and selective use of nuclear weapons should be authorized by the West in order to impose a halt on the military operations. This would afford a pause in which an attempt might be made to end the dispute, at the same time advertising the readiness of the West to escalate to whatever degree might be necessary in order to prevent a Soviet victory.

The reason why Western leaders might be faced by this agonizing choice was briefly and bluntly that their conventional forces were not enough by themselves to be able in all circumstances to bring to a halt an attack by the more massive Soviet conventional military machine. This situation represented an unfortunate legacy of the decision of the 1950s, at a time when the United States still had nuclear superiority, that it was sufficient to threaten to use this superiority to deter — and if necessary to bring to an end — aggression of any kind in Europe. What was attractive to politicians in this formulation was not simply the overwhelming advantage of force on the Western side which was present at the time, but also the economy of means which it allowed them to enjoy in the provision of conventional forces in Europe. Long after the Western nuclear advantage disappeared and nuclear parity was accepted, with even some advantage on the Soviet side, the financial benefits of the reliance on nuclear weapons by the West persisted in the minds of short-sighted politicians, who finally persuaded themselves that the West could not afford to provide the necessary conventional level of forces and to maintain the level of social expenditure which seemed necessary in order to prevent the further dissolution of Western society.

Some unsung genius in the new Genscher-type defence secretariat managed to launch the idea and have it accepted by his European masters that the popular opposition to nuclear weapons could be fruitfully diverted into this other argument, namely that one of the most debatable not to say reprehensible possible uses of nuclear weapons by the West could be avoided if the level of conventional forces on the Western side were increased. If there was a reasonable chance that these forces could hold up or at least delay significantly a Soviet conventional attack then the choice whether to be the first to use nuclear weapons in Europe would be landed on the Soviet side and TNF would be required on the Western side in their original and proper purpose of deterring such first use by the Soviets and not in the much more unacceptable mode of possible first use by the West.

The creation of adequate Western conventional forces for this purpose clearly lay outside the scope of the possibilities of increased expenditure by individual European nations and could only be achieved both by the greater efficiency of co-operative defence efforts and by a manifestly equitable sharing of the load, such as could only be obtained through the operation of a united European defence.