Reynolds, crouched by the swing bridge with Maria now by his side, heard the flat crack of the exploding grenade and guessed that Andrea was now no more than a hundred yards downstream on the far bank. And like so many people at that precise instant, Reynolds, was gazing up at what could be seen of the sky rough the narrow north-west gap between the precipitous walls of the gorge.
Reynolds had intended going to Andrea’s aid as soon as Groves had sent Petar and Maria back to him, but three factors had inhibited them from taking immediate action. In the first place, Groves had been unsuccessful in sending back Petar: secondly, He frequent bursts of machine-pistol firing down the gorge, coming steadily closer, were indication enough that Andrea was making a very orderly retreat and was still in fine fighting fettle: and thirdly, even if Droshny and his men did get Andrea, Reynolds knew that by taking up position behind the boulder directly above the bridge, he could deny Droshny and his men the crossing of the bridge for an indefinite period.
But the sight of the large expanse of starlit sky coming up behind the dark clouds over the moon made Reynolds forget the tactically sound and cold-blooded reasons for remaining where he was. It was not in Reynolds’s nature to regard any other man as an expendable pawn and he suspected strongly that when he was presented with a sufficiently long period of moonlight Droshny would use it to make the final rush that would overwhelm Andrea. He touched Maria on the shoulder.
‘Even the Colonel Stavroses of this world need a hand at times. Stay here. We shouldn’t be long.’ He turned and ran across the swaying swing bridge.
Damn it, Mallory thought bitterly, damn it, damn it and damn it all. Why couldn’t there have been heavy dark cloud covering the entire sky? Why couldn’t it have been raining? Or snowing? Why hadn’t they chosen a moonless night for this operation? But he was, he knew, only kicking against the pricks. No one had had any choice, for tonight was the only time there was but still, that damnable moon.
Mallory looked to the north, where the northern wind, driving banded cloud across the moon, was leaving behind it a large expanse of starlit sky. Soon the entire dam and gorge would be bathed in moonlight fo a considerable period: Mallory thought wryly that he could have wished himself to be in a happier position for that period. By this time, he had traversed about half the length of the longitudinal crack. He glanced to his left and reckoned he had still between thirty and forty feet to before he was well clear of the dam wall and above waters of the dam itself. He glanced to his right and saw, not to his surprise, that Miller was still where had left him, clinging to the piton with both hands as if it were his dearest friend on earth, which at that moment it probably was. He glanced downwards: he was directly above the dam wall now, some fifty feet above it, forty feet above the roof of the guardhouse. He looked at the sky again: a minute, no more, and the moon would be clear. What was it that he had said to Reynolds that afternoon? Yes, that was it. For now is all the time there may be. He was beginning to wish he hadn’t said that. He was a New Zealander, it only a second-generation New Zealander: all his forebears were Scots and everyone knew how the Scots indulged in those heathenish practices of second sight and peering into the future. Mallory briefly indulged in the mental equivalent of a shoulder shrug and continued on his traverse.
At the foot of the iron ladder, Groves, to whom Mallory was now no more than a half-seen, half-imagined dark shape against a black cliff-face, realized that Mallory was soon going to move out of his line of it altogether, and when that happened he would be in no position to give Mallory any covering fire at all. He touched Petar on the shoulder and with the press of his hand indicated that he should sit down at foot of the ladder. Petar looked at him sightlessly, uncomprehendingly, then suddenly appeared to gather what was expected of him, for he nodded obediently and sat down. Groves thrust his silenced Luger deep inside his tunic and began to climb.
A mile to the west, the Lancasters were still pounding the Zenica Gap. Bomb after bomb crashed down with surprising accuracy into that tiny target area, blasting down trees, throwing great eruptions of earth and stones into the air, starting all over the area scores of small fires which had already incinerated nearly all the German plywood tanks. Seven miles to the south, Zimmermann still listened with interest and still with satisfaction to the continuing bombardment to the north. He turned to the aide seated beside him in the command car.
‘You will have to admit that we must give the Royal Air Force full marks for industry, if for nothing else. I hope our troops are well clear of the area?’
‘There’s not a German soldier within two miles of the Zenica Gap, Herr General.’
‘Excellent, excellent.’ Zimmermann appeared to have forgotten about his earlier forebodings. ‘Well, fifteen minutes. The moon will soon be through, so we’ll hold our infantry. The next wave of troops can go across with the tanks.’
Reynolds, making his way down the right bank of the Neretva towards the sound of firing, now very close indeed, suddenly became very still indeed. Most men react the same way when they feel the barrel of a gun grinding into the side of their necks. Very cautiously, so as not to excite any nervous trigger-fingers, Reynolds turned both eyes and head slightly to the right and realized with a profound sense of relief that this was on