In Moscow, dim and green under the summer rain, columns of armour were waiting in the side-roads off the long avenue from Vnukovo airport. Tanks from the Taman Division stood beneath the dripping trees around Moscow University with their field kitchens and command trucks. This was not a new sight to me: the Soviet tanks had rested like that beneath the trees of the parks in Prague, late in another August twenty-three years before. Now they had invaded and crushed one more country -- their own.