The campaign in Africa had begun triumphantly. Fierce punishment had been meted out to the English at Dunkirk, in Norway and Greece – and yet the British Isles remained unoccupied. There had been magnificent victories in the East, they had marched thousands of miles to the Volga – and yet the Soviet armed forces had still not been smashed once and for all. It always seemed that what mattered had already been achieved; that only chance, only some trivial delay had prevented a victory from being decisive . . .