This particular denouement had not been in mind when the young Vasyl Duglenko, a promising graduate from the Kiev police academy, was infiltrated by Ukrainian nationalists into the KGB, thanks to a favourable recommendation from no less than Khrushchev himself. It was this action, nevertheless, and Duglenko's subsequent appointment to the security section in the Kremlin, which made sure that the Soviet system could be overthrown from within, and that it would be followed by the establishment of separate nations on the ruins of the Soviet empire.
The mechanics of conspiracy are hard to unravel. To misquote the old epigram, if treason prospers it is not treason but a constitutional change of regime: and the secret plotting is swept under the carpet in the hope that it may not serve as a model for the next attempt at change. But three main elements were required for the success of the momentous coup which toppled the CPSU: the Ukrainian network in the KGB which had access to the inner sanctum of the Command Post being used at the time, to which Politburo and Defence Council had transferred their functions from the Kremlin; the disaffection of some of the Politburo members who had struggled under the leadership of Chief Party Ideologist Malinsky against the nuclear decision and now saw their attitude vindicated in the appalling devastation of the capital of Belorussia, with stupendous human suffering, and the gigantic surge of feeling which could lead to disintegration in the western regions; and influential officers of the Soviet High Command anxious to preserve a core of military strength as the foundation and guarantee of a successor Soviet state. For these were conscious that any further nuclear attack on the Soviet Union would destroy the chances of survival of organized authority and they knew that this could now only be provided by the armed forces.
All these groups had watched with growing apprehension the checks to Soviet forces on western fronts, the reverses of Soviet policy in the peripheral adventures, the signs of approaching break-up in Central Asia, and above all the incapacity of the leadership to understand and to adjust to what was happening. This was particularly noticeable in the formerly all-powerful General Secretary of the Central Committee of the Communist Party, whose physical and mental deterioration was so marked that total breakdown could not be far off. The need of each group for allies in the right places overcame their seasoned caution, and contacts had begun to be made. Duglenko found a fellow Ukrainian in the highest ranks of the General Staff in Colonel General Vladimir Borisovich Ivanitskiy, Chief of the First Main (Strategic) Directorate. The latter knew the divisions in the Politburo intimately and had no difficulty in identifying the right members to approach at the crucial moment. The decision to bomb Birmingham gave them all the evidence they needed that the Party Secretary had lost his head (and some would even go so far as to say his reason) and should be removed at a very early opportunity. From the effect of the nuclear attack on Minsk they drew the assurance that Soviet forces west of the capital would be in no position to support or to restore the existing regime once it was overthrown. The example set by the defection of a great part of 3 Shock Army, under General Ryzanov, now freely co-operating with the British, German and Dutch in the Northern Army Group, supported and maintained by them in armed hostility to forces loyal to the regime, was being already followed in other parts of the Soviet forces as well. For the overthrow of the regime it now only remained for the method to emerge and the moment to be chosen. The Minsk disaster had become the fulcrum upon which the lever of popular disaffection already labouring to displace the Soviet regime could now operate. The method was there, the moment was there, but time was short. A meeting of the Politburo had been summoned to meet early on the following morning, 22 August.
The start of the October revolution of 1917 had been signalled by a cannon shot from the