Offensive action in space was also discussed. Obviously the highly developed Soviet capability for interference with US space operations would be fully exploited. Would nuclear weapons be used? The 1963 agreement not to employ weapons in space could, of course, be disregarded. The chief question that arose was whether nuclear weapons could be used in space or at sea without initiating the central exchange. It was thought that they should not be used at all unless it was accepted that the inter-continental exchange would inevitably follow. The question of electro-magnetic pulse (EMP), however, was of particular interest. To the less technically inclined members of the Politburo it was explained that a fusion weapon exploded outside the atmosphere, say 200 kilometres up, would cause no thermal, blast or radiation damage on the earth but would generate a pulse of immense power which could damage or destroy electric or electronic equipment over a wide area, disrupt electricity distribution and communications and severely disorient instrumentation, with what could be catastrophic operational results. The West was far more vulnerable to EMP than the USSR. Should the electromagnetic pulse be exploited?
There was considerable support for this discriminate use of a nuclear weapon but in the end it was agreed that it would probably be taken as a clear indication of intention to wage all-out thermonuclear war, with all that that implied. It should not, therefore, be done unless all-out nuclear war were intended.
In discussion of the operational alternatives, Politburo members drew attention to shortcomings in the planning. They instructed that a revised Plan be submitted in two weeks for final approval.
On 20 December 1984 that part of the revised Plan of the First Main Directorate of the General Staff which concerned operations against NATO was once again submitted to the Defence Council. A map-room exercise was held, with the head of the First Main Directorate of the General Staff acting as leader of the ‘Eastern’ forces and the head of the GRU leading the ‘Western’ troops. The task of the head of the GRU was to stop the ‘Eastern’ forces. He would consider every possible manoeuvre and weapon available to the enemy in battle. The head of the First Main Directorate had also to take appropriate measures to overcome ‘Western’ opposition. It stood to reason, of course, that if in the real battle the enemy were to use unexpected techniques, equipment or tactics which would halt the Soviet breakthrough, of which the Soviet military intelligence service had given no warning, the GRU chief would be court-martialled.
The Chief of the General Staff supervised this duel between his two subordinates and acted as umpire. The Politburo members observed the battle closely. For the moment, at least, it was only being fought on maps. The conclusion was that a favourable outcome was likely.
When the map exercise was over, the Chief of the General Staff, the heads of the Main Directorates and their deputies were all subjected to rigorous questioning by Politburo members, not on the particular operational matters under discussion but generally on the state of Soviet and NATO forces. It is a curious and interesting fact that in committees the world over, however powerful and important, there is a tendency to explore matters, often in some detail, which are not of the highest importance in themselves but which attract the interest of some of the members — the lay members particularly. This is sometimes exploited by other members as a device to avoid discussion of points which might prove embarrassing. The Politburo was no exception.
Once again there arose the old question of what happens to NATO’s obsolescent armaments. The members of the Politburo refused to believe that all the tanks, artillery and armoured personnel carriers which NATO had taken out of service would actually have been disposed of. Knowing in advance that this question was bound to crop up yet again, the chief of military intelligence had brought with him secret reports about the destruction of obsolete weapons in the West, with a film showing the destruction of such weapons. This did not succeed in dispelling doubts. Again and again it was asked if all these documents might not simply be the product of Western disinformation services which, though less widespread and effective than those of the Soviet Union, were known to be far from idle. The GRU chief explained that it was completely true, that he had detailed accounts of the destruction of old equipment. There then arose the question of why NATO did this. The Soviet intelligence service found that hard to answer.
The West’s policy in relation to obsolete armaments thus remained a mystery. The Soviet Union did not destroy its old military equipment. It preserved it. A thoroughly obsolete tank can be buried in the ground up to its very turret. The turret may then be additionally fortified with armour plates. The tank does not have to move at all. Its engine and caterpillar tracks are already of no use, but its armour is as strong as it used to be. Its main armament and machine-guns may be fired as before. Its optical instruments and signals equipment remain. According to the Soviet view, two or three old tank crew members with one obsolete tank buried in the ground might, suitably sited, effectively defend a wide frontage, perhaps replacing a whole company or even a first-rate infantry battalion. The buried tank is invaluable in both nuclear and chemical warfare and its crew live in warmth and comfort. If the turret is reinforced with additional armour and well camouflaged, one obsolete tank can stop several of the enemy’s advancing tanks. The Politburo simply could not understand why NATO had withdrawn from service literally tens of thousands of tanks, including those real armoured fortresses the Conqueror and the M-103, with their powerful guns, when in actual fact any sort of tank buried in the ground was a far better alternative to two or three infantrymen with rifles in a dirty, disintegrating trench. If NATO had secretly kept all its old tanks, then during the period of a threat of war, or even once war had begun, an impregnable steel defence could have been created.
Some of the members of the Politburo, of course, had had experience of tank warfare in the Great Patriotic War, some forty years before. None had served in airborne forces and few had any idea of the capability of helicopter assault in vertical envelopment.
On the following day, 21 December, an extraordinary meeting of the Politburo took place, for discussion of the situation in Eastern Europe and the possible behaviour of the USSR’s allies in the event of war. The report was given by the Commander-in-Chief of the Combined Armed Forces of the Warsaw Pact, Marshal of the Soviet Union V. G. Kulikov. In the Soviet hierarchy this post, it must be said, commanded little respect. For a Soviet marshal, appointment to it meant honourable retirement from the real centre of power. A principal reason for its invention was to hide the simple fact that all decisions for the Warsaw Pact were actually made within the Soviet General Staff. The Supreme Commander was the titular military head of the Warsaw Pact armies. He was officially no more than one of the deputies to the Soviet Minister of Defence. The Soviet Minister of Defence gave orders to the Commander-in-Chief of the Warsaw Pact as his deputy. The latter then delivered the orders to the ‘allies’ and saw to it that they were carried out as correctly as possible. He reported back on the execution of the orders to the Soviet Minister of Defence, who in turn reported back to his colleagues in the Politburo.